id sid tid token lemma pos ajst-20177 1 1 academic academic ADJ ajst-20177 1 2 journal journal NOUN ajst-20177 1 3 of of ADP ajst-20177 1 4 science science NOUN ajst-20177 1 5 and and CCONJ ajst-20177 1 6 technology technology NOUN ajst-20177 1 7 issn issn NOUN ajst-20177 1 8 : : PUNCT ajst-20177 1 9 2771 2771 NUM ajst-20177 1 10 - - SYM ajst-20177 1 11 3032 3032 NUM ajst-20177 1 12 | | NOUN ajst-20177 1 13 vol vol NOUN ajst-20177 1 14 . . PROPN ajst-20177 2 1 10 10 NUM ajst-20177 2 2 , , PUNCT ajst-20177 2 3 no no INTJ ajst-20177 2 4 . . NOUN ajst-20177 2 5 2 2 NUM ajst-20177 2 6 , , PUNCT ajst-20177 2 7 2024 2024 NUM ajst-20177 2 8 26 26 NUM ajst-20177 2 9 lightweight lightweight ADJ ajst-20177 2 10 design design NOUN ajst-20177 2 11 of of ADP ajst-20177 2 12 heavy‐duty heavy‐duty PROPN ajst-20177 2 13 logistics logistic NOUN ajst-20177 2 14 robot robot NOUN ajst-20177 2 15 based base VERB ajst-20177 2 16 on on ADP ajst-20177 2 17 ansys ansys PROPN ajst-20177 2 18 jiyang jiyang PROPN ajst-20177 2 19 yu yu PROPN ajst-20177 2 20 * * PROPN ajst-20177 2 21 , , PUNCT ajst-20177 2 22 kai kai PROPN ajst-20177 2 23 yang yang PROPN ajst-20177 2 24 , , PUNCT ajst-20177 2 25 shuai shuai PROPN ajst-20177 2 26 chen chen PROPN ajst-20177 2 27 and and CCONJ ajst-20177 2 28 jiyuan jiyuan PROPN ajst-20177 2 29 zhang zhang PROPN ajst-20177 2 30 school school PROPN ajst-20177 2 31 of of ADP ajst-20177 2 32 nanchang nanchang PROPN ajst-20177 2 33 hangkong hangkong PROPN ajst-20177 2 34 university university PROPN ajst-20177 2 35 , , PUNCT ajst-20177 2 36 nanchang nanchang PROPN ajst-20177 2 37 330063 330063 NUM ajst-20177 2 38 , , PUNCT ajst-20177 2 39 china china PROPN ajst-20177 2 40 * * PUNCT ajst-20177 2 41 corresponding correspond VERB ajst-20177 2 42 author author NOUN ajst-20177 2 43 : : PUNCT ajst-20177 2 44 jiyang jiyang PROPN ajst-20177 2 45 yu yu PROPN ajst-20177 2 46 abstract abstract PROPN ajst-20177 2 47 : : PUNCT ajst-20177 2 48 based base VERB ajst-20177 2 49 on on ADP ajst-20177 2 50 ansys ansys PROPN ajst-20177 2 51 workbench workbench NOUN ajst-20177 2 52 , , PUNCT ajst-20177 2 53 this this DET ajst-20177 2 54 paper paper NOUN ajst-20177 2 55 carries carry VERB ajst-20177 2 56 out out ADP ajst-20177 2 57 static static ADJ ajst-20177 2 58 analysis analysis NOUN ajst-20177 2 59 on on ADP ajst-20177 2 60 the the DET ajst-20177 2 61 three three NUM ajst-20177 2 62 - - PUNCT ajst-20177 2 63 dimensional dimensional ADJ ajst-20177 2 64 model model NOUN ajst-20177 2 65 of of ADP ajst-20177 2 66 the the DET ajst-20177 2 67 heavyduty heavyduty PROPN ajst-20177 2 68 logistics logistic NOUN ajst-20177 2 69 robot robot NOUN ajst-20177 2 70 frame frame NOUN ajst-20177 2 71 established establish VERB ajst-20177 2 72 by by ADP ajst-20177 2 73 cad cad PROPN ajst-20177 2 74 software software NOUN ajst-20177 2 75 , , PUNCT ajst-20177 2 76 obtains obtain VERB ajst-20177 2 77 the the DET ajst-20177 2 78 displacement displacement NOUN ajst-20177 2 79 and and CCONJ ajst-20177 2 80 stress stress ADJ ajst-20177 2 81 distribution distribution NOUN ajst-20177 2 82 of of ADP ajst-20177 2 83 the the DET ajst-20177 2 84 frame frame NOUN ajst-20177 2 85 , , PUNCT ajst-20177 2 86 adopts adopt VERB ajst-20177 2 87 the the DET ajst-20177 2 88 variable variable ADJ ajst-20177 2 89 density density NOUN ajst-20177 2 90 method method NOUN ajst-20177 2 91 and and CCONJ ajst-20177 2 92 the the DET ajst-20177 2 93 level level NOUN ajst-20177 2 94 set set NOUN ajst-20177 2 95 method method NOUN ajst-20177 2 96 to to PART ajst-20177 2 97 carry carry VERB ajst-20177 2 98 out out ADP ajst-20177 2 99 topological topological ADJ ajst-20177 2 100 optimization optimization NOUN ajst-20177 2 101 analysis analysis NOUN ajst-20177 2 102 of of ADP ajst-20177 2 103 the the DET ajst-20177 2 104 frame frame NOUN ajst-20177 2 105 , , PUNCT ajst-20177 2 106 and and CCONJ ajst-20177 2 107 makes make VERB ajst-20177 2 108 structural structural ADJ ajst-20177 2 109 improvement improvement NOUN ajst-20177 2 110 on on ADP ajst-20177 2 111 the the DET ajst-20177 2 112 frame frame NOUN ajst-20177 2 113 according accord VERB ajst-20177 2 114 to to ADP ajst-20177 2 115 the the DET ajst-20177 2 116 optimization optimization NOUN ajst-20177 2 117 results result NOUN ajst-20177 2 118 . . PUNCT ajst-20177 3 1 the the DET ajst-20177 3 2 static static ADJ ajst-20177 3 3 analysis analysis NOUN ajst-20177 3 4 of of ADP ajst-20177 3 5 the the DET ajst-20177 3 6 improved improved ADJ ajst-20177 3 7 model model NOUN ajst-20177 3 8 is be AUX ajst-20177 3 9 carried carry VERB ajst-20177 3 10 out out ADP ajst-20177 3 11 by by ADP ajst-20177 3 12 applying apply VERB ajst-20177 3 13 the the DET ajst-20177 3 14 same same ADJ ajst-20177 3 15 load load NOUN ajst-20177 3 16 and and CCONJ ajst-20177 3 17 fixed fix VERB ajst-20177 3 18 constraints constraint NOUN ajst-20177 3 19 as as ADP ajst-20177 3 20 the the DET ajst-20177 3 21 original original ADJ ajst-20177 3 22 model model NOUN ajst-20177 3 23 . . PUNCT ajst-20177 4 1 the the DET ajst-20177 4 2 results result NOUN ajst-20177 4 3 show show VERB ajst-20177 4 4 that that SCONJ ajst-20177 4 5 the the DET ajst-20177 4 6 weight weight NOUN ajst-20177 4 7 of of ADP ajst-20177 4 8 the the DET ajst-20177 4 9 improved improved ADJ ajst-20177 4 10 model model NOUN ajst-20177 4 11 is be AUX ajst-20177 4 12 45 45 NUM ajst-20177 4 13 % % NOUN ajst-20177 4 14 lower low ADJ ajst-20177 4 15 than than ADP ajst-20177 4 16 that that PRON ajst-20177 4 17 of of ADP ajst-20177 4 18 the the DET ajst-20177 4 19 original original ADJ ajst-20177 4 20 model model NOUN ajst-20177 4 21 when when SCONJ ajst-20177 4 22 the the DET ajst-20177 4 23 stiffness stiffness NOUN ajst-20177 4 24 of of ADP ajst-20177 4 25 the the DET ajst-20177 4 26 material material NOUN ajst-20177 4 27 is be AUX ajst-20177 4 28 satisfied satisfied ADJ ajst-20177 4 29 , , PUNCT ajst-20177 4 30 and and CCONJ ajst-20177 4 31 the the DET ajst-20177 4 32 lightweight lightweight NOUN ajst-20177 4 33 of of ADP ajst-20177 4 34 the the DET ajst-20177 4 35 heavy heavy ADJ ajst-20177 4 36 - - PUNCT ajst-20177 4 37 duty duty NOUN ajst-20177 4 38 logistics logistic NOUN ajst-20177 4 39 robot robot NOUN ajst-20177 4 40 frame frame NOUN ajst-20177 4 41 is be AUX ajst-20177 4 42 realized realize VERB ajst-20177 4 43 . . PUNCT ajst-20177 5 1 keywords keyword NOUN ajst-20177 5 2 : : PUNCT ajst-20177 5 3 rail rail NOUN ajst-20177 5 4 guide guide NOUN ajst-20177 5 5 vehicle(rgv vehicle(rgv PROPN ajst-20177 5 6 ) ) PUNCT ajst-20177 5 7 ; ; PUNCT ajst-20177 5 8 topology topology NOUN ajst-20177 5 9 optimization optimization NOUN ajst-20177 5 10 ; ; PUNCT ajst-20177 5 11 variable variable ADJ ajst-20177 5 12 density density NOUN ajst-20177 5 13 method method NOUN ajst-20177 5 14 ; ; PUNCT ajst-20177 5 15 level level NOUN ajst-20177 5 16 set set NOUN ajst-20177 5 17 method method NOUN ajst-20177 5 18 ; ; PUNCT ajst-20177 5 19 light light ADJ ajst-20177 5 20 weight weight NOUN ajst-20177 5 21 . . PUNCT ajst-20177 6 1 1 1 X ajst-20177 6 2 . . X ajst-20177 6 3 introduction introduction NOUN ajst-20177 6 4 with with ADP ajst-20177 6 5 the the DET ajst-20177 6 6 development development NOUN ajst-20177 6 7 of of ADP ajst-20177 6 8 artificial artificial ADJ ajst-20177 6 9 intelligence intelligence NOUN ajst-20177 6 10 , , PUNCT ajst-20177 6 11 the the DET ajst-20177 6 12 application application NOUN ajst-20177 6 13 of of ADP ajst-20177 6 14 intelligent intelligent ADJ ajst-20177 6 15 logistics logistic NOUN ajst-20177 6 16 in in ADP ajst-20177 6 17 the the DET ajst-20177 6 18 heavy heavy ADJ ajst-20177 6 19 industry industry NOUN ajst-20177 6 20 sector sector NOUN ajst-20177 6 21 continues continue VERB ajst-20177 6 22 to to PART ajst-20177 6 23 increase increase VERB ajst-20177 6 24 . . PUNCT ajst-20177 7 1 intelligent intelligent ADJ ajst-20177 7 2 logistics logistic NOUN ajst-20177 7 3 robots robot NOUN ajst-20177 7 4 have have AUX ajst-20177 7 5 emerged emerge VERB ajst-20177 7 6 , , PUNCT ajst-20177 7 7 enabling enable VERB ajst-20177 7 8 unmanned unmanned ADJ ajst-20177 7 9 logistics logistic NOUN ajst-20177 7 10 operations operation NOUN ajst-20177 7 11 and and CCONJ ajst-20177 7 12 significantly significantly ADV ajst-20177 7 13 improving improve VERB ajst-20177 7 14 logistics logistic NOUN ajst-20177 7 15 transportation transportation NOUN ajst-20177 7 16 efficiency efficiency NOUN ajst-20177 7 17 . . PUNCT ajst-20177 8 1 among among ADP ajst-20177 8 2 them they PRON ajst-20177 8 3 , , PUNCT ajst-20177 8 4 the the DET ajst-20177 8 5 rail rail NOUN ajst-20177 8 6 guided guide VERB ajst-20177 8 7 vehicle vehicle NOUN ajst-20177 8 8 ( ( PUNCT ajst-20177 8 9 rgv rgv PROPN ajst-20177 8 10 ) ) PUNCT ajst-20177 8 11 plays play VERB ajst-20177 8 12 an an DET ajst-20177 8 13 important important ADJ ajst-20177 8 14 role role NOUN ajst-20177 8 15 in in ADP ajst-20177 8 16 intelligent intelligent ADJ ajst-20177 8 17 warehousing warehousing NOUN ajst-20177 8 18 , , PUNCT ajst-20177 8 19 as as SCONJ ajst-20177 8 20 it it PRON ajst-20177 8 21 can can AUX ajst-20177 8 22 easily easily ADV ajst-20177 8 23 connect connect VERB ajst-20177 8 24 with with ADP ajst-20177 8 25 other other ADJ ajst-20177 8 26 logistics logistic NOUN ajst-20177 8 27 systems system NOUN ajst-20177 8 28 to to PART ajst-20177 8 29 achieve achieve VERB ajst-20177 8 30 automation automation NOUN ajst-20177 8 31 and and CCONJ ajst-20177 8 32 is be AUX ajst-20177 8 33 widely widely ADV ajst-20177 8 34 used use VERB ajst-20177 8 35 in in ADP ajst-20177 8 36 large large ADJ ajst-20177 8 37 - - PUNCT ajst-20177 8 38 scale scale NOUN ajst-20177 8 39 automated automate VERB ajst-20177 8 40 production production NOUN ajst-20177 8 41 workshops workshop NOUN ajst-20177 8 42 in in ADP ajst-20177 8 43 heavy heavy ADJ ajst-20177 8 44 industries industry NOUN ajst-20177 8 45 . . PUNCT ajst-20177 9 1 the the DET ajst-20177 9 2 chassis chassis NOUN ajst-20177 9 3 , , PUNCT ajst-20177 9 4 as as ADP ajst-20177 9 5 the the DET ajst-20177 9 6 main main ADJ ajst-20177 9 7 loadbearing loadbearing NOUN ajst-20177 9 8 structure structure NOUN ajst-20177 9 9 of of ADP ajst-20177 9 10 the the DET ajst-20177 9 11 rgv rgv PROPN ajst-20177 9 12 , , PUNCT ajst-20177 9 13 has have VERB ajst-20177 9 14 a a DET ajst-20177 9 15 significant significant ADJ ajst-20177 9 16 impact impact NOUN ajst-20177 9 17 on on ADP ajst-20177 9 18 stability stability NOUN ajst-20177 9 19 when when SCONJ ajst-20177 9 20 transporting transport VERB ajst-20177 9 21 heavy heavy ADJ ajst-20177 9 22 materials material NOUN ajst-20177 9 23 , , PUNCT ajst-20177 9 24 leading lead VERB ajst-20177 9 25 to to ADP ajst-20177 9 26 low low ADJ ajst-20177 9 27 positioning positioning NOUN ajst-20177 9 28 accuracy accuracy NOUN ajst-20177 9 29 and and CCONJ ajst-20177 9 30 excessive excessive ADJ ajst-20177 9 31 noise noise NOUN ajst-20177 9 32 . . PUNCT ajst-20177 10 1 therefore therefore ADV ajst-20177 10 2 , , PUNCT ajst-20177 10 3 in in ADP ajst-20177 10 4 the the DET ajst-20177 10 5 design design NOUN ajst-20177 10 6 of of ADP ajst-20177 10 7 the the DET ajst-20177 10 8 chassis chassis NOUN ajst-20177 10 9 structure structure NOUN ajst-20177 10 10 , , PUNCT ajst-20177 10 11 in in ADP ajst-20177 10 12 order order NOUN ajst-20177 10 13 to to PART ajst-20177 10 14 pursue pursue VERB ajst-20177 10 15 stability stability NOUN ajst-20177 10 16 , , PUNCT ajst-20177 10 17 the the DET ajst-20177 10 18 thickness thickness NOUN ajst-20177 10 19 and and CCONJ ajst-20177 10 20 weight weight NOUN ajst-20177 10 21 of of ADP ajst-20177 10 22 the the DET ajst-20177 10 23 chassis chassis NOUN ajst-20177 10 24 are be AUX ajst-20177 10 25 greatly greatly ADV ajst-20177 10 26 increased increase VERB ajst-20177 10 27 , , PUNCT ajst-20177 10 28 resulting result VERB ajst-20177 10 29 in in ADP ajst-20177 10 30 high high ADJ ajst-20177 10 31 material material NOUN ajst-20177 10 32 costs cost NOUN ajst-20177 10 33 . . PUNCT ajst-20177 11 1 currently currently ADV ajst-20177 11 2 , , PUNCT ajst-20177 11 3 most most ADJ ajst-20177 11 4 designers designer NOUN ajst-20177 11 5 optimize optimize VERB ajst-20177 11 6 chassis chassis NOUN ajst-20177 11 7 materials material NOUN ajst-20177 11 8 based base VERB ajst-20177 11 9 on on ADP ajst-20177 11 10 design design NOUN ajst-20177 11 11 experience experience NOUN ajst-20177 11 12 , , PUNCT ajst-20177 11 13 but but CCONJ ajst-20177 11 14 this this DET ajst-20177 11 15 design design NOUN ajst-20177 11 16 method method NOUN ajst-20177 11 17 is be AUX ajst-20177 11 18 difficult difficult ADJ ajst-20177 11 19 to to PART ajst-20177 11 20 consider consider VERB ajst-20177 11 21 the the DET ajst-20177 11 22 overall overall ADJ ajst-20177 11 23 performance performance NOUN ajst-20177 11 24 of of ADP ajst-20177 11 25 the the DET ajst-20177 11 26 chassis chassis NOUN ajst-20177 11 27 . . PUNCT ajst-20177 12 1 in in ADP ajst-20177 12 2 this this DET ajst-20177 12 3 paper paper NOUN ajst-20177 12 4 , , PUNCT ajst-20177 12 5 based base VERB ajst-20177 12 6 on on ADP ajst-20177 12 7 ansys ansys PROPN ajst-20177 12 8 workbench workbench PROPN ajst-20177 12 9 , , PUNCT ajst-20177 12 10 strength strength VERB ajst-20177 12 11 analysis analysis NOUN ajst-20177 12 12 of of ADP ajst-20177 12 13 the the DET ajst-20177 12 14 rgv rgv PROPN ajst-20177 12 15 chassis chassis NOUN ajst-20177 12 16 is be AUX ajst-20177 12 17 conducted conduct VERB ajst-20177 12 18 . . PUNCT ajst-20177 13 1 under under ADP ajst-20177 13 2 the the DET ajst-20177 13 3 premise premise NOUN ajst-20177 13 4 of of ADP ajst-20177 13 5 ensuring ensure VERB ajst-20177 13 6 structural structural ADJ ajst-20177 13 7 strength strength NOUN ajst-20177 13 8 , , PUNCT ajst-20177 13 9 topology topology NOUN ajst-20177 13 10 optimization optimization NOUN ajst-20177 13 11 of of ADP ajst-20177 13 12 the the DET ajst-20177 13 13 chassis chassis NOUN ajst-20177 13 14 is be AUX ajst-20177 13 15 performed perform VERB ajst-20177 13 16 using use VERB ajst-20177 13 17 the the DET ajst-20177 13 18 density density NOUN ajst-20177 13 19 method method NOUN ajst-20177 13 20 and and CCONJ ajst-20177 13 21 level level NOUN ajst-20177 13 22 set set NOUN ajst-20177 13 23 method method NOUN ajst-20177 13 24 . . PUNCT ajst-20177 14 1 the the DET ajst-20177 14 2 optimization optimization NOUN ajst-20177 14 3 results result NOUN ajst-20177 14 4 are be AUX ajst-20177 14 5 used use VERB ajst-20177 14 6 to to PART ajst-20177 14 7 improve improve VERB ajst-20177 14 8 the the DET ajst-20177 14 9 structure structure NOUN ajst-20177 14 10 of of ADP ajst-20177 14 11 the the DET ajst-20177 14 12 chassis chassis NOUN ajst-20177 14 13 , , PUNCT ajst-20177 14 14 reducing reduce VERB ajst-20177 14 15 the the DET ajst-20177 14 16 overall overall ADJ ajst-20177 14 17 mass mass NOUN ajst-20177 14 18 and and CCONJ ajst-20177 14 19 providing provide VERB ajst-20177 14 20 a a DET ajst-20177 14 21 theoretical theoretical ADJ ajst-20177 14 22 basis basis NOUN ajst-20177 14 23 for for ADP ajst-20177 14 24 the the DET ajst-20177 14 25 lightweight lightweight ADJ ajst-20177 14 26 design design NOUN ajst-20177 14 27 of of ADP ajst-20177 14 28 heavy heavy ADJ ajst-20177 14 29 - - PUNCT ajst-20177 14 30 duty duty NOUN ajst-20177 14 31 rgv rgv PROPN ajst-20177 14 32 chassis chassis NOUN ajst-20177 14 33 . . PUNCT ajst-20177 15 1 2 2 X ajst-20177 15 2 . . X ajst-20177 15 3 static static ADJ ajst-20177 15 4 analysis analysis NOUN ajst-20177 15 5 of of ADP ajst-20177 15 6 rgv rgv PROPN ajst-20177 15 7 chassis chassis VERB ajst-20177 15 8 the the DET ajst-20177 15 9 heavy heavy ADJ ajst-20177 15 10 - - PUNCT ajst-20177 15 11 duty duty NOUN ajst-20177 15 12 rgv rgv PROPN ajst-20177 15 13 is be AUX ajst-20177 15 14 primarily primarily ADV ajst-20177 15 15 driven drive VERB ajst-20177 15 16 by by ADP ajst-20177 15 17 a a DET ajst-20177 15 18 four four NUM ajst-20177 15 19 - - PUNCT ajst-20177 15 20 wheel wheel NOUN ajst-20177 15 21 drive drive NOUN ajst-20177 15 22 system system NOUN ajst-20177 15 23 , , PUNCT ajst-20177 15 24 with with ADP ajst-20177 15 25 two two NUM ajst-20177 15 26 servo servo NOUN ajst-20177 15 27 motors motor NOUN ajst-20177 15 28 driving drive VERB ajst-20177 15 29 the the DET ajst-20177 15 30 front front ADJ ajst-20177 15 31 and and CCONJ ajst-20177 15 32 rear rear ADJ ajst-20177 15 33 wheels wheel NOUN ajst-20177 15 34 respectively respectively ADV ajst-20177 15 35 . . PUNCT ajst-20177 16 1 material material NOUN ajst-20177 16 2 is be AUX ajst-20177 16 3 retrieved retrieve VERB ajst-20177 16 4 from from ADP ajst-20177 16 5 the the DET ajst-20177 16 6 material material NOUN ajst-20177 16 7 gantry gantry NOUN ajst-20177 16 8 by by ADP ajst-20177 16 9 the the DET ajst-20177 16 10 lifting lifting NOUN ajst-20177 16 11 system system NOUN ajst-20177 16 12 and and CCONJ ajst-20177 16 13 transported transport VERB ajst-20177 16 14 to to ADP ajst-20177 16 15 the the DET ajst-20177 16 16 required require VERB ajst-20177 16 17 location location NOUN ajst-20177 16 18 along along ADP ajst-20177 16 19 the the DET ajst-20177 16 20 laid lay VERB ajst-20177 16 21 - - PUNCT ajst-20177 16 22 out out ADP ajst-20177 16 23 track track NOUN ajst-20177 16 24 . . PUNCT ajst-20177 17 1 the the DET ajst-20177 17 2 rgv rgv PROPN ajst-20177 17 3 chassis chassis NOUN ajst-20177 17 4 serves serve VERB ajst-20177 17 5 as as ADP ajst-20177 17 6 the the DET ajst-20177 17 7 main main ADJ ajst-20177 17 8 load load NOUN ajst-20177 17 9 - - PUNCT ajst-20177 17 10 bearing bear VERB ajst-20177 17 11 structure structure NOUN ajst-20177 17 12 . . PUNCT ajst-20177 18 1 2.1 2.1 NUM ajst-20177 18 2 . . PUNCT ajst-20177 18 3 establishment establishment NOUN ajst-20177 18 4 of of ADP ajst-20177 18 5 finite finite PROPN ajst-20177 18 6 element element NOUN ajst-20177 18 7 model model NOUN ajst-20177 18 8 the the DET ajst-20177 18 9 accuracy accuracy NOUN ajst-20177 18 10 of of ADP ajst-20177 18 11 the the DET ajst-20177 18 12 finite finite PROPN ajst-20177 18 13 element element NOUN ajst-20177 18 14 model model NOUN ajst-20177 18 15 directly directly ADV ajst-20177 18 16 impacts impact VERB ajst-20177 18 17 the the DET ajst-20177 18 18 accuracy accuracy NOUN ajst-20177 18 19 of of ADP ajst-20177 18 20 finite finite ADJ ajst-20177 18 21 element element NOUN ajst-20177 18 22 analysis analysis NOUN ajst-20177 18 23 , , PUNCT ajst-20177 18 24 while while SCONJ ajst-20177 18 25 the the DET ajst-20177 18 26 size size NOUN ajst-20177 18 27 of of ADP ajst-20177 18 28 the the DET ajst-20177 18 29 finite finite PROPN ajst-20177 18 30 element element NOUN ajst-20177 18 31 model model NOUN ajst-20177 18 32 directly directly ADV ajst-20177 18 33 affects affect VERB ajst-20177 18 34 the the DET ajst-20177 18 35 economy economy NOUN ajst-20177 18 36 of of ADP ajst-20177 18 37 the the DET ajst-20177 18 38 analysis analysis NOUN ajst-20177 18 39 [ [ X ajst-20177 18 40 1 1 NUM ajst-20177 18 41 ] ] PUNCT ajst-20177 18 42 . . PUNCT ajst-20177 19 1 therefore therefore ADV ajst-20177 19 2 , , PUNCT ajst-20177 19 3 establishing establish VERB ajst-20177 19 4 an an DET ajst-20177 19 5 appropriate appropriate ADJ ajst-20177 19 6 finite finite ADJ ajst-20177 19 7 element element NOUN ajst-20177 19 8 model model NOUN ajst-20177 19 9 is be AUX ajst-20177 19 10 crucial crucial ADJ ajst-20177 19 11 for for ADP ajst-20177 19 12 finite finite ADJ ajst-20177 19 13 element element NOUN ajst-20177 19 14 analysis analysis NOUN ajst-20177 19 15 [ [ X ajst-20177 19 16 2 2 NUM ajst-20177 19 17 ] ] PUNCT ajst-20177 19 18 . . PUNCT ajst-20177 20 1 the the DET ajst-20177 20 2 three three NUM ajst-20177 20 3 - - PUNCT ajst-20177 20 4 dimensional dimensional ADJ ajst-20177 20 5 model model NOUN ajst-20177 20 6 of of ADP ajst-20177 20 7 the the DET ajst-20177 20 8 chassis chassis NOUN ajst-20177 20 9 involves involve VERB ajst-20177 20 10 many many ADJ ajst-20177 20 11 structural structural ADJ ajst-20177 20 12 features feature NOUN ajst-20177 20 13 in in ADP ajst-20177 20 14 the the DET ajst-20177 20 15 design design NOUN ajst-20177 20 16 process process NOUN ajst-20177 20 17 , , PUNCT ajst-20177 20 18 such such ADJ ajst-20177 20 19 as as ADP ajst-20177 20 20 chamfers chamfer NOUN ajst-20177 20 21 , , PUNCT ajst-20177 20 22 process process NOUN ajst-20177 20 23 holes hole NOUN ajst-20177 20 24 , , PUNCT ajst-20177 20 25 etc etc X ajst-20177 20 26 . . X ajst-20177 21 1 these these DET ajst-20177 21 2 subtle subtle ADJ ajst-20177 21 3 structures structure NOUN ajst-20177 21 4 have have VERB ajst-20177 21 5 minimal minimal ADJ ajst-20177 21 6 impact impact NOUN ajst-20177 21 7 on on ADP ajst-20177 21 8 the the DET ajst-20177 21 9 overall overall ADJ ajst-20177 21 10 strength strength NOUN ajst-20177 21 11 of of ADP ajst-20177 21 12 the the DET ajst-20177 21 13 chassis chassis NOUN ajst-20177 21 14 but but CCONJ ajst-20177 21 15 significantly significantly ADV ajst-20177 21 16 affect affect VERB ajst-20177 21 17 the the DET ajst-20177 21 18 establishment establishment NOUN ajst-20177 21 19 of of ADP ajst-20177 21 20 the the DET ajst-20177 21 21 finite finite PROPN ajst-20177 21 22 element element NOUN ajst-20177 21 23 model model NOUN ajst-20177 21 24 , , PUNCT ajst-20177 21 25 leading lead VERB ajst-20177 21 26 to to ADP ajst-20177 21 27 increased increase VERB ajst-20177 21 28 analysis analysis NOUN ajst-20177 21 29 time time NOUN ajst-20177 21 30 . . PUNCT ajst-20177 22 1 therefore therefore ADV ajst-20177 22 2 , , PUNCT ajst-20177 22 3 it it PRON ajst-20177 22 4 is be AUX ajst-20177 22 5 necessary necessary ADJ ajst-20177 22 6 to to PART ajst-20177 22 7 simplify simplify VERB ajst-20177 22 8 these these DET ajst-20177 22 9 structures structure NOUN ajst-20177 22 10 to to ADP ajst-20177 22 11 some some DET ajst-20177 22 12 extent extent NOUN ajst-20177 22 13 [ [ X ajst-20177 22 14 3 3 NUM ajst-20177 22 15 ] ] PUNCT ajst-20177 22 16 . . PUNCT ajst-20177 23 1 ( ( PUNCT ajst-20177 23 2 1 1 X ajst-20177 23 3 ) ) PUNCT ajst-20177 23 4 ignore ignore VERB ajst-20177 23 5 minor minor ADJ ajst-20177 23 6 chamfers chamfer NOUN ajst-20177 23 7 and and CCONJ ajst-20177 23 8 non non ADJ ajst-20177 23 9 - - ADJ ajst-20177 23 10 structural structural ADJ ajst-20177 23 11 process process NOUN ajst-20177 23 12 holes hole VERB ajst-20177 23 13 ; ; PUNCT ajst-20177 23 14 ( ( PUNCT ajst-20177 23 15 2 2 X ajst-20177 23 16 ) ) PUNCT ajst-20177 23 17 remove remove VERB ajst-20177 23 18 components component NOUN ajst-20177 23 19 with with ADP ajst-20177 23 20 minimal minimal ADJ ajst-20177 23 21 impact impact NOUN ajst-20177 23 22 on on ADP ajst-20177 23 23 chassis chassis NOUN ajst-20177 23 24 stress stress NOUN ajst-20177 23 25 and and CCONJ ajst-20177 23 26 deformation deformation NOUN ajst-20177 23 27 , , PUNCT ajst-20177 23 28 such such ADJ ajst-20177 23 29 as as ADP ajst-20177 23 30 dowel dowel ADJ ajst-20177 23 31 holes hole NOUN ajst-20177 23 32 , , PUNCT ajst-20177 23 33 bolt bolt NOUN ajst-20177 23 34 holes hole NOUN ajst-20177 23 35 , , PUNCT ajst-20177 23 36 bosses boss NOUN ajst-20177 23 37 , , PUNCT ajst-20177 23 38 etc etc X ajst-20177 23 39 ; ; X ajst-20177 23 40 ( ( PUNCT ajst-20177 23 41 3 3 X ajst-20177 23 42 ) ) PUNCT ajst-20177 23 43 exclude exclude VERB ajst-20177 23 44 components component NOUN ajst-20177 23 45 used use VERB ajst-20177 23 46 for for ADP ajst-20177 23 47 chassis chassis NOUN ajst-20177 23 48 decoration decoration NOUN ajst-20177 23 49 ; ; PUNCT ajst-20177 23 50 key key ADJ ajst-20177 23 51 areas area NOUN ajst-20177 23 52 of of ADP ajst-20177 23 53 fig fig NOUN ajst-20177 23 54 1 1 NUM ajst-20177 23 55 and and CCONJ ajst-20177 23 56 3 3 NUM ajst-20177 23 57 are be AUX ajst-20177 23 58 simplified simplify VERB ajst-20177 23 59 according accord VERB ajst-20177 23 60 to to ADP ajst-20177 23 61 the the DET ajst-20177 23 62 above above ADJ ajst-20177 23 63 requirements requirement NOUN ajst-20177 23 64 . . PUNCT ajst-20177 24 1 fig fig NOUN ajst-20177 24 2 2 2 NUM ajst-20177 24 3 and and CCONJ ajst-20177 24 4 4 4 NUM ajst-20177 24 5 depict depict VERB ajst-20177 24 6 the the DET ajst-20177 24 7 simplified simplified ADJ ajst-20177 24 8 models model NOUN ajst-20177 24 9 , , PUNCT ajst-20177 24 10 and and CCONJ ajst-20177 24 11 dimensional dimensional ADJ ajst-20177 24 12 data datum NOUN ajst-20177 24 13 after after ADP ajst-20177 24 14 simplification simplification NOUN ajst-20177 24 15 are be AUX ajst-20177 24 16 provided provide VERB ajst-20177 24 17 in in ADP ajst-20177 24 18 tab tab NOUN ajst-20177 24 19 1 1 NUM ajst-20177 24 20 . . PUNCT ajst-20177 25 1 the the DET ajst-20177 25 2 overall overall ADJ ajst-20177 25 3 model model NOUN ajst-20177 25 4 is be AUX ajst-20177 25 5 illustrated illustrate VERB ajst-20177 25 6 in in ADP ajst-20177 25 7 fig fig NOUN ajst-20177 25 8 5 5 NUM ajst-20177 25 9 . . PUNCT ajst-20177 25 10 table table NOUN ajst-20177 25 11 1 1 NUM ajst-20177 25 12 . . PUNCT ajst-20177 25 13 frame frame NOUN ajst-20177 25 14 of of ADP ajst-20177 25 15 simplified simplified ADJ ajst-20177 25 16 classis classis NOUN ajst-20177 25 17 model model NOUN ajst-20177 25 18 model model NOUN ajst-20177 25 19 parameter parameter PROPN ajst-20177 25 20 long long ADV ajst-20177 25 21 /mm /mm PUNCT ajst-20177 25 22 wide wide ADJ ajst-20177 25 23 /mm /mm PUNCT ajst-20177 25 24 base base NOUN ajst-20177 25 25 thickness thickness NOUN ajst-20177 25 26 /mm /mm PUNCT ajst-20177 25 27 mass mass NOUN ajst-20177 25 28 /kg /kg SYM ajst-20177 25 29 volume volume NOUN ajst-20177 25 30 /mm3 /mm3 NOUN ajst-20177 26 1 2750 2750 NUM ajst-20177 26 2 1490 1490 NUM ajst-20177 26 3 100 100 NUM ajst-20177 26 4 2347.8 2347.8 NUM ajst-20177 26 5 3.01 3.01 NUM ajst-20177 26 6 * * SYM ajst-20177 26 7 108 108 NUM ajst-20177 26 8 27 27 NUM ajst-20177 26 9 figure figure NOUN ajst-20177 26 10 1 1 NUM ajst-20177 26 11 . . PUNCT ajst-20177 26 12 front front ADJ ajst-20177 26 13 view view NOUN ajst-20177 26 14 of of ADP ajst-20177 26 15 simplified simplified ADJ ajst-20177 26 16 front front ADJ ajst-20177 26 17 rgv rgv PROPN ajst-20177 26 18 frame frame NOUN ajst-20177 26 19 figure figure NOUN ajst-20177 26 20 2 2 NUM ajst-20177 26 21 . . PUNCT ajst-20177 26 22 front front ADJ ajst-20177 26 23 view view NOUN ajst-20177 26 24 of of ADP ajst-20177 26 25 simplified simplified ADJ ajst-20177 26 26 rgv rgv PROPN ajst-20177 26 27 frame frame NOUN ajst-20177 26 28 figure figure NOUN ajst-20177 26 29 3 3 NUM ajst-20177 26 30 . . PUNCT ajst-20177 26 31 side side ADJ ajst-20177 26 32 view view NOUN ajst-20177 26 33 of of ADP ajst-20177 26 34 simplified simplified ADJ ajst-20177 26 35 front front ADJ ajst-20177 26 36 rgv rgv PROPN ajst-20177 26 37 frame frame NOUN ajst-20177 26 38 figure figure NOUN ajst-20177 26 39 4 4 NUM ajst-20177 26 40 . . PUNCT ajst-20177 26 41 side side ADJ ajst-20177 26 42 view view NOUN ajst-20177 26 43 of of ADP ajst-20177 26 44 simplified simplified ADJ ajst-20177 26 45 rgv rgv PROPN ajst-20177 26 46 frame frame NOUN ajst-20177 26 47 figure figure NOUN ajst-20177 26 48 5 5 NUM ajst-20177 26 49 . . PUNCT ajst-20177 26 50 simplified simplify VERB ajst-20177 26 51 model model NOUN ajst-20177 26 52 the the DET ajst-20177 26 53 size size NOUN ajst-20177 26 54 of of ADP ajst-20177 26 55 finite finite PROPN ajst-20177 26 56 element element NOUN ajst-20177 26 57 model model NOUN ajst-20177 26 58 meshes mesh NOUN ajst-20177 26 59 has have VERB ajst-20177 26 60 a a DET ajst-20177 26 61 significant significant ADJ ajst-20177 26 62 impact impact NOUN ajst-20177 26 63 on on ADP ajst-20177 26 64 computational computational ADJ ajst-20177 26 65 accuracy accuracy NOUN ajst-20177 26 66 , , PUNCT ajst-20177 26 67 with with ADP ajst-20177 26 68 smaller small ADJ ajst-20177 26 69 meshes mesh NOUN ajst-20177 26 70 resulting result VERB ajst-20177 26 71 in in ADP ajst-20177 26 72 higher high ADJ ajst-20177 26 73 precision precision NOUN ajst-20177 26 74 [ [ X ajst-20177 26 75 4 4 NUM ajst-20177 26 76 ] ] PUNCT ajst-20177 26 77 . . PUNCT ajst-20177 27 1 however however ADV ajst-20177 27 2 , , PUNCT ajst-20177 27 3 during during ADP ajst-20177 27 4 the the DET ajst-20177 27 5 meshing meshing NOUN ajst-20177 27 6 process process NOUN ajst-20177 27 7 , , PUNCT ajst-20177 27 8 excessively excessively ADV ajst-20177 27 9 small small ADJ ajst-20177 27 10 meshes mesh NOUN ajst-20177 27 11 can can AUX ajst-20177 27 12 lead lead VERB ajst-20177 27 13 to to ADP ajst-20177 27 14 long long ADJ ajst-20177 27 15 processing processing NOUN ajst-20177 27 16 times time NOUN ajst-20177 27 17 or or CCONJ ajst-20177 27 18 even even ADV ajst-20177 27 19 meshing mesh VERB ajst-20177 27 20 failure failure NOUN ajst-20177 27 21 . . PUNCT ajst-20177 28 1 when when SCONJ ajst-20177 28 2 dividing divide VERB ajst-20177 28 3 the the DET ajst-20177 28 4 chassis chassis NOUN ajst-20177 28 5 model model NOUN ajst-20177 28 6 , , PUNCT ajst-20177 28 7 irregularities irregularity NOUN ajst-20177 28 8 necessitate necessitate ADJ ajst-20177 28 9 segmentation segmentation NOUN ajst-20177 28 10 within within ADP ajst-20177 28 11 the the DET ajst-20177 28 12 design design NOUN ajst-20177 28 13 modeler modeler NOUN ajst-20177 28 14 tool tool NOUN ajst-20177 28 15 in in ADP ajst-20177 28 16 workbench workbench NOUN ajst-20177 28 17 to to PART ajst-20177 28 18 approximate approximate VERB ajst-20177 28 19 regular regular ADJ ajst-20177 28 20 shapes shape NOUN ajst-20177 28 21 ( ( PUNCT ajst-20177 28 22 rectangles rectangle NOUN ajst-20177 28 23 , , PUNCT ajst-20177 28 24 circles circle NOUN ajst-20177 28 25 ) ) PUNCT ajst-20177 28 26 for for ADP ajst-20177 28 27 each each DET ajst-20177 28 28 part part NOUN ajst-20177 28 29 , , PUNCT ajst-20177 28 30 facilitating facilitate VERB ajst-20177 28 31 the the DET ajst-20177 28 32 creation creation NOUN ajst-20177 28 33 of of ADP ajst-20177 28 34 higher high ADJ ajst-20177 28 35 quality quality NOUN ajst-20177 28 36 meshes mesh NOUN ajst-20177 28 37 . . PUNCT ajst-20177 29 1 the the DET ajst-20177 29 2 model model NOUN ajst-20177 29 3 utilizes utilize VERB ajst-20177 29 4 the the DET ajst-20177 29 5 hex hex PROPN ajst-20177 29 6 - - PUNCT ajst-20177 29 7 dominant dominant ADJ ajst-20177 29 8 method method NOUN ajst-20177 29 9 for for ADP ajst-20177 29 10 meshing mesh VERB ajst-20177 29 11 the the DET ajst-20177 29 12 chassis chassis NOUN ajst-20177 29 13 , , PUNCT ajst-20177 29 14 with with ADP ajst-20177 29 15 a a DET ajst-20177 29 16 mesh mesh NOUN ajst-20177 29 17 size size NOUN ajst-20177 29 18 of of ADP ajst-20177 29 19 10 10 NUM ajst-20177 29 20 mm mm NUM ajst-20177 29 21 and and CCONJ ajst-20177 29 22 5 5 NUM ajst-20177 29 23 mm mm NOUN ajst-20177 29 24 in in ADP ajst-20177 29 25 stress stress NOUN ajst-20177 29 26 areas area NOUN ajst-20177 29 27 , , PUNCT ajst-20177 29 28 resulting result VERB ajst-20177 29 29 in in ADP ajst-20177 29 30 1,500,194 1,500,194 NUM ajst-20177 29 31 nodes node NOUN ajst-20177 29 32 and and CCONJ ajst-20177 29 33 427,519 427,519 NUM ajst-20177 29 34 elements element NOUN ajst-20177 29 35 . . PUNCT ajst-20177 30 1 the the DET ajst-20177 30 2 overall overall ADJ ajst-20177 30 3 mesh mesh NOUN ajst-20177 30 4 quality quality NOUN ajst-20177 30 5 is be AUX ajst-20177 30 6 approximately approximately ADV ajst-20177 30 7 0.85 0.85 NUM ajst-20177 30 8 , , PUNCT ajst-20177 30 9 indicating indicate VERB ajst-20177 30 10 good good ADJ ajst-20177 30 11 quality quality NOUN ajst-20177 30 12 . . PUNCT ajst-20177 31 1 the the DET ajst-20177 31 2 chassis chassis NOUN ajst-20177 31 3 structure structure NOUN ajst-20177 31 4 employs employ VERB ajst-20177 31 5 q345 q345 PROPN ajst-20177 31 6 material material NOUN ajst-20177 31 7 , , PUNCT ajst-20177 31 8 with with ADP ajst-20177 31 9 material material NOUN ajst-20177 31 10 properties property NOUN ajst-20177 31 11 detailed detail VERB ajst-20177 31 12 in in ADP ajst-20177 31 13 tab tab NOUN ajst-20177 31 14 2 2 NUM ajst-20177 31 15 . . PUNCT ajst-20177 31 16 considering consider VERB ajst-20177 31 17 practical practical ADJ ajst-20177 31 18 circumstances circumstance NOUN ajst-20177 31 19 , , PUNCT ajst-20177 31 20 a a DET ajst-20177 31 21 maximum maximum ADJ ajst-20177 31 22 safety safety NOUN ajst-20177 31 23 factor factor NOUN ajst-20177 31 24 of of ADP ajst-20177 31 25 2 2 NUM ajst-20177 31 26 is be AUX ajst-20177 31 27 adopted adopt VERB ajst-20177 31 28 . . PUNCT ajst-20177 32 1 table table NOUN ajst-20177 32 2 2 2 NUM ajst-20177 32 3 . . PUNCT ajst-20177 33 1 q345 q345 PROPN ajst-20177 33 2 material material NOUN ajst-20177 33 3 parameters parameter NOUN ajst-20177 33 4 material material NOUN ajst-20177 33 5 parameters parameter NOUN ajst-20177 33 6 poisson poisson NOUN ajst-20177 33 7 's 's PART ajst-20177 33 8 ratio ratio NOUN ajst-20177 33 9 elasticity elasticity NOUN ajst-20177 33 10 modulus modulus NOUN ajst-20177 33 11 /gpa /gpa NOUN ajst-20177 33 12 yield yield NOUN ajst-20177 33 13 strength strength NOUN ajst-20177 33 14 /mpa /mpa PUNCT ajst-20177 33 15 density density NOUN ajst-20177 33 16 / / SYM ajst-20177 33 17 𝑔/π‘π‘š 𝑔/π‘π‘š NOUN ajst-20177 33 18 0.5 0.5 NUM ajst-20177 33 19 206 206 NUM ajst-20177 33 20 345 345 NUM ajst-20177 33 21 7.85 7.85 NUM ajst-20177 33 22 2.2 2.2 NUM ajst-20177 33 23 . . PUNCT ajst-20177 34 1 static static ADJ ajst-20177 34 2 analysis analysis NOUN ajst-20177 34 3 as as SCONJ ajst-20177 34 4 the the DET ajst-20177 34 5 rgv rgv PROPN ajst-20177 34 6 vehicle vehicle NOUN ajst-20177 34 7 travels travel VERB ajst-20177 34 8 at at ADP ajst-20177 34 9 a a DET ajst-20177 34 10 constant constant ADJ ajst-20177 34 11 speed speed NOUN ajst-20177 34 12 along along ADP ajst-20177 34 13 the the DET ajst-20177 34 14 track track NOUN ajst-20177 34 15 when when SCONJ ajst-20177 34 16 transporting transport VERB ajst-20177 34 17 goods good NOUN ajst-20177 34 18 , , PUNCT ajst-20177 34 19 the the DET ajst-20177 34 20 forces force NOUN ajst-20177 34 21 acting act VERB ajst-20177 34 22 on on ADP ajst-20177 34 23 the the DET ajst-20177 34 24 chassis chassis NOUN ajst-20177 34 25 are be AUX ajst-20177 34 26 considered consider VERB ajst-20177 34 27 as as ADP ajst-20177 34 28 fixed fix VERB ajst-20177 34 29 loads load NOUN ajst-20177 34 30 . . PUNCT ajst-20177 35 1 these these DET ajst-20177 35 2 loads load NOUN ajst-20177 35 3 are be AUX ajst-20177 35 4 applied apply VERB ajst-20177 35 5 and and CCONJ ajst-20177 35 6 fixed fix VERB ajst-20177 35 7 constraints constraint NOUN ajst-20177 35 8 are be AUX ajst-20177 35 9 imposed impose VERB ajst-20177 35 10 on on ADP ajst-20177 35 11 the the DET ajst-20177 35 12 rgv rgv PROPN ajst-20177 35 13 chassis chassis NOUN ajst-20177 35 14 using use VERB ajst-20177 35 15 the the DET ajst-20177 35 16 static static ADJ ajst-20177 35 17 analysis analysis NOUN ajst-20177 35 18 module module NOUN ajst-20177 35 19 in in ADP ajst-20177 35 20 workbench workbench NOUN ajst-20177 35 21 . . PUNCT ajst-20177 36 1 following follow VERB ajst-20177 36 2 software software NOUN ajst-20177 36 3 calculations calculation NOUN ajst-20177 36 4 , , PUNCT ajst-20177 36 5 displacement displacement NOUN ajst-20177 36 6 and and CCONJ ajst-20177 36 7 equivalent equivalent ADJ ajst-20177 36 8 stress stress NOUN ajst-20177 36 9 cloud cloud NOUN ajst-20177 36 10 maps map NOUN ajst-20177 36 11 for for ADP ajst-20177 36 12 the the DET ajst-20177 36 13 rgv rgv PROPN ajst-20177 36 14 chassis chassis NOUN ajst-20177 36 15 are be AUX ajst-20177 36 16 obtained obtain VERB ajst-20177 36 17 , , PUNCT ajst-20177 36 18 as as SCONJ ajst-20177 36 19 shown show VERB ajst-20177 36 20 in in ADP ajst-20177 36 21 fig fig NOUN ajst-20177 36 22 6 6 NUM ajst-20177 36 23 and and CCONJ ajst-20177 36 24 7 7 NUM ajst-20177 36 25 respectively respectively ADV ajst-20177 36 26 . . PUNCT ajst-20177 37 1 figure figure VERB ajst-20177 37 2 6 6 NUM ajst-20177 37 3 . . PUNCT ajst-20177 38 1 displacement displacement ADJ ajst-20177 38 2 nephogram nephogram NOUN ajst-20177 38 3 28 28 NUM ajst-20177 38 4 figure7 figure7 NOUN ajst-20177 38 5 . . PUNCT ajst-20177 39 1 equivalent equivalent ADJ ajst-20177 39 2 stress stress NOUN ajst-20177 39 3 nephogram nephogram PROPN ajst-20177 39 4 fig fig NOUN ajst-20177 39 5 6 6 NUM ajst-20177 39 6 indicates indicate VERB ajst-20177 39 7 that that SCONJ ajst-20177 39 8 the the DET ajst-20177 39 9 area area NOUN ajst-20177 39 10 of of ADP ajst-20177 39 11 maximum maximum ADJ ajst-20177 39 12 deformation deformation NOUN ajst-20177 39 13 in in ADP ajst-20177 39 14 the the DET ajst-20177 39 15 chassis chassis NOUN ajst-20177 39 16 is be AUX ajst-20177 39 17 located locate VERB ajst-20177 39 18 at at ADP ajst-20177 39 19 its its PRON ajst-20177 39 20 central central ADJ ajst-20177 39 21 position position NOUN ajst-20177 39 22 . . PUNCT ajst-20177 40 1 according accord VERB ajst-20177 40 2 to to ADP ajst-20177 40 3 the the DET ajst-20177 40 4 computational computational ADJ ajst-20177 40 5 results result NOUN ajst-20177 40 6 , , PUNCT ajst-20177 40 7 the the DET ajst-20177 40 8 maximum maximum ADJ ajst-20177 40 9 deformation deformation NOUN ajst-20177 40 10 is be AUX ajst-20177 40 11 0.18575 0.18575 NUM ajst-20177 40 12 mm mm NOUN ajst-20177 40 13 . . PUNCT ajst-20177 41 1 since since SCONJ ajst-20177 41 2 the the DET ajst-20177 41 3 chassis chassis NOUN ajst-20177 41 4 is be AUX ajst-20177 41 5 symmetrically symmetrically ADV ajst-20177 41 6 structured structure VERB ajst-20177 41 7 , , PUNCT ajst-20177 41 8 the the DET ajst-20177 41 9 deformation deformation NOUN ajst-20177 41 10 is be AUX ajst-20177 41 11 symmetrically symmetrically ADV ajst-20177 41 12 distributed distribute VERB ajst-20177 41 13 along along ADP ajst-20177 41 14 the the DET ajst-20177 41 15 centerline centerline NOUN ajst-20177 41 16 axis axis NOUN ajst-20177 41 17 fig fig NOUN ajst-20177 41 18 7 7 NUM ajst-20177 41 19 demonstrates demonstrate VERB ajst-20177 41 20 that that SCONJ ajst-20177 41 21 the the DET ajst-20177 41 22 maximum maximum ADJ ajst-20177 41 23 stress stress NOUN ajst-20177 41 24 , , PUNCT ajst-20177 41 25 calculated calculate VERB ajst-20177 41 26 to to PART ajst-20177 41 27 be be AUX ajst-20177 41 28 30.804 30.804 NUM ajst-20177 41 29 mpa mpa NOUN ajst-20177 41 30 , , PUNCT ajst-20177 41 31 is be AUX ajst-20177 41 32 located locate VERB ajst-20177 41 33 at at ADP ajst-20177 41 34 the the DET ajst-20177 41 35 connection connection NOUN ajst-20177 41 36 between between ADP ajst-20177 41 37 the the DET ajst-20177 41 38 wheel wheel NOUN ajst-20177 41 39 frame frame NOUN ajst-20177 41 40 and and CCONJ ajst-20177 41 41 the the DET ajst-20177 41 42 chassis chassis NOUN ajst-20177 41 43 , , PUNCT ajst-20177 41 44 as as SCONJ ajst-20177 41 45 indicated indicate VERB ajst-20177 41 46 by by ADP ajst-20177 41 47 the the DET ajst-20177 41 48 enlarged enlarge VERB ajst-20177 41 49 image image NOUN ajst-20177 41 50 . . PUNCT ajst-20177 42 1 calculations calculation NOUN ajst-20177 42 2 confirm confirm VERB ajst-20177 42 3 that that SCONJ ajst-20177 42 4 the the DET ajst-20177 42 5 maximum maximum ADJ ajst-20177 42 6 stress stress NOUN ajst-20177 42 7 experienced experience VERB ajst-20177 42 8 by by ADP ajst-20177 42 9 the the DET ajst-20177 42 10 chassis chassis NOUN ajst-20177 42 11 does do AUX ajst-20177 42 12 not not PART ajst-20177 42 13 exceed exceed VERB ajst-20177 42 14 the the DET ajst-20177 42 15 yield yield NOUN ajst-20177 42 16 strength strength NOUN ajst-20177 42 17 of of ADP ajst-20177 42 18 the the DET ajst-20177 42 19 material material NOUN ajst-20177 42 20 , , PUNCT ajst-20177 42 21 meeting meet VERB ajst-20177 42 22 the the DET ajst-20177 42 23 strength strength NOUN ajst-20177 42 24 requirements requirement NOUN ajst-20177 42 25 . . PUNCT ajst-20177 43 1 as as SCONJ ajst-20177 43 2 depicted depict VERB ajst-20177 43 3 in in ADP ajst-20177 43 4 fig fig NOUN ajst-20177 43 5 7 7 NUM ajst-20177 43 6 , , PUNCT ajst-20177 43 7 the the DET ajst-20177 43 8 central central ADJ ajst-20177 43 9 stress stress NOUN ajst-20177 43 10 within within ADP ajst-20177 43 11 the the DET ajst-20177 43 12 entire entire ADJ ajst-20177 43 13 chassis chassis NOUN ajst-20177 43 14 is be AUX ajst-20177 43 15 relatively relatively ADV ajst-20177 43 16 low low ADJ ajst-20177 43 17 , , PUNCT ajst-20177 43 18 indicating indicate VERB ajst-20177 43 19 significant significant ADJ ajst-20177 43 20 margin margin NOUN ajst-20177 43 21 in in ADP ajst-20177 43 22 material material NOUN ajst-20177 43 23 strength strength NOUN ajst-20177 43 24 and and CCONJ ajst-20177 43 25 substantial substantial ADJ ajst-20177 43 26 room room NOUN ajst-20177 43 27 for for ADP ajst-20177 43 28 improvement improvement NOUN ajst-20177 43 29 . . PUNCT ajst-20177 44 1 3 3 X ajst-20177 44 2 . . X ajst-20177 44 3 topology topology NOUN ajst-20177 44 4 optimization optimization NOUN ajst-20177 44 5 analysis analysis NOUN ajst-20177 44 6 topology topology NOUN ajst-20177 44 7 optimization optimization NOUN ajst-20177 44 8 is be AUX ajst-20177 44 9 a a DET ajst-20177 44 10 mathematical mathematical ADJ ajst-20177 44 11 method method NOUN ajst-20177 44 12 for for ADP ajst-20177 44 13 optimizing optimize VERB ajst-20177 44 14 material material NOUN ajst-20177 44 15 distribution distribution NOUN ajst-20177 44 16 within within ADP ajst-20177 44 17 a a DET ajst-20177 44 18 given give VERB ajst-20177 44 19 design design NOUN ajst-20177 44 20 space space NOUN ajst-20177 44 21 based base VERB ajst-20177 44 22 on on ADP ajst-20177 44 23 specified specify VERB ajst-20177 44 24 loading loading NOUN ajst-20177 44 25 conditions condition NOUN ajst-20177 44 26 , , PUNCT ajst-20177 44 27 constraints constraint NOUN ajst-20177 44 28 , , PUNCT ajst-20177 44 29 and and CCONJ ajst-20177 44 30 performance performance NOUN ajst-20177 44 31 criteria criterion NOUN ajst-20177 44 32 . . PUNCT ajst-20177 45 1 it it PRON ajst-20177 45 2 is be AUX ajst-20177 45 3 a a DET ajst-20177 45 4 form form NOUN ajst-20177 45 5 of of ADP ajst-20177 45 6 structural structural ADJ ajst-20177 45 7 optimization optimization NOUN ajst-20177 45 8 that that PRON ajst-20177 45 9 falls fall VERB ajst-20177 45 10 into into ADP ajst-20177 45 11 two two NUM ajst-20177 45 12 main main ADJ ajst-20177 45 13 categories category NOUN ajst-20177 45 14 : : PUNCT ajst-20177 45 15 continuum continuum ADJ ajst-20177 45 16 topology topology NOUN ajst-20177 45 17 optimization optimization NOUN ajst-20177 45 18 and and CCONJ ajst-20177 45 19 discrete discrete ADJ ajst-20177 45 20 structure structure NOUN ajst-20177 45 21 topology topology NOUN ajst-20177 45 22 optimization optimization NOUN ajst-20177 45 23 . . PUNCT ajst-20177 46 1 optimizing optimize VERB ajst-20177 46 2 the the DET ajst-20177 46 3 distribution distribution NOUN ajst-20177 46 4 of of ADP ajst-20177 46 5 materials material NOUN ajst-20177 46 6 falls fall VERB ajst-20177 46 7 under under ADP ajst-20177 46 8 continuum continuum ADJ ajst-20177 46 9 topology topology NOUN ajst-20177 46 10 optimization optimization NOUN ajst-20177 46 11 . . PUNCT ajst-20177 47 1 methods method NOUN ajst-20177 47 2 for for ADP ajst-20177 47 3 optimization optimization NOUN ajst-20177 47 4 include include VERB ajst-20177 47 5 density density NOUN ajst-20177 47 6 - - PUNCT ajst-20177 47 7 based base VERB ajst-20177 47 8 methods method NOUN ajst-20177 47 9 , , PUNCT ajst-20177 47 10 homogenization homogenization NOUN ajst-20177 47 11 methods method NOUN ajst-20177 47 12 , , PUNCT ajst-20177 47 13 level level NOUN ajst-20177 47 14 set set VERB ajst-20177 47 15 methods method NOUN ajst-20177 47 16 , , PUNCT ajst-20177 47 17 etc etc X ajst-20177 47 18 . . X ajst-20177 48 1 [ [ X ajst-20177 48 2 5 5 NUM ajst-20177 48 3 ] ] PUNCT ajst-20177 48 4 . . PUNCT ajst-20177 49 1 3.1 3.1 NUM ajst-20177 49 2 . . PUNCT ajst-20177 49 3 topology topology NOUN ajst-20177 49 4 optimization optimization NOUN ajst-20177 49 5 of of ADP ajst-20177 49 6 the the DET ajst-20177 49 7 chassis chassis NOUN ajst-20177 49 8 based base VERB ajst-20177 49 9 on on ADP ajst-20177 49 10 the the DET ajst-20177 49 11 density density NOUN ajst-20177 49 12 method method NOUN ajst-20177 49 13 the the DET ajst-20177 49 14 density density NOUN ajst-20177 49 15 method method NOUN ajst-20177 49 16 is be AUX ajst-20177 49 17 the the DET ajst-20177 49 18 most most ADV ajst-20177 49 19 commonly commonly ADV ajst-20177 49 20 used use VERB ajst-20177 49 21 optimization optimization NOUN ajst-20177 49 22 technique technique NOUN ajst-20177 49 23 in in ADP ajst-20177 49 24 topology topology NOUN ajst-20177 49 25 optimization optimization NOUN ajst-20177 49 26 . . PUNCT ajst-20177 50 1 it it PRON ajst-20177 50 2 aims aim VERB ajst-20177 50 3 to to PART ajst-20177 50 4 optimize optimize VERB ajst-20177 50 5 structures structure NOUN ajst-20177 50 6 and and CCONJ ajst-20177 50 7 minimize minimize VERB ajst-20177 50 8 weight weight NOUN ajst-20177 50 9 by by ADP ajst-20177 50 10 modifying modify VERB ajst-20177 50 11 the the DET ajst-20177 50 12 distribution distribution NOUN ajst-20177 50 13 of of ADP ajst-20177 50 14 material material ADJ ajst-20177 50 15 density density NOUN ajst-20177 50 16 [ [ X ajst-20177 50 17 6 6 NUM ajst-20177 50 18 ] ] PUNCT ajst-20177 50 19 . . PUNCT ajst-20177 51 1 the the DET ajst-20177 51 2 fundamental fundamental ADJ ajst-20177 51 3 idea idea NOUN ajst-20177 51 4 is be AUX ajst-20177 51 5 to to PART ajst-20177 51 6 treat treat VERB ajst-20177 51 7 density density NOUN ajst-20177 51 8 within within ADP ajst-20177 51 9 the the DET ajst-20177 51 10 structure structure NOUN ajst-20177 51 11 as as ADP ajst-20177 51 12 a a DET ajst-20177 51 13 design design NOUN ajst-20177 51 14 variable variable NOUN ajst-20177 51 15 , , PUNCT ajst-20177 51 16 with with ADP ajst-20177 51 17 values value NOUN ajst-20177 51 18 ranging range VERB ajst-20177 51 19 from from ADP ajst-20177 51 20 0 0 NUM ajst-20177 51 21 to to ADP ajst-20177 51 22 1 1 NUM ajst-20177 51 23 , , PUNCT ajst-20177 51 24 representing represent VERB ajst-20177 51 25 a a DET ajst-20177 51 26 continuous continuous ADJ ajst-20177 51 27 variable variable NOUN ajst-20177 51 28 . . PUNCT ajst-20177 52 1 during during ADP ajst-20177 52 2 optimization optimization NOUN ajst-20177 52 3 iterations iteration NOUN ajst-20177 52 4 , , PUNCT ajst-20177 52 5 the the DET ajst-20177 52 6 density density NOUN ajst-20177 52 7 distribution distribution NOUN ajst-20177 52 8 is be AUX ajst-20177 52 9 gradually gradually ADV ajst-20177 52 10 altered alter VERB ajst-20177 52 11 to to PART ajst-20177 52 12 achieve achieve VERB ajst-20177 52 13 the the DET ajst-20177 52 14 optimal optimal ADJ ajst-20177 52 15 performance performance NOUN ajst-20177 52 16 of of ADP ajst-20177 52 17 the the DET ajst-20177 52 18 structure structure NOUN ajst-20177 52 19 [ [ X ajst-20177 52 20 7 7 NUM ajst-20177 52 21 ] ] PUNCT ajst-20177 52 22 . . PUNCT ajst-20177 53 1 the the DET ajst-20177 53 2 optimization optimization NOUN ajst-20177 53 3 model model NOUN ajst-20177 53 4 for for ADP ajst-20177 53 5 the the DET ajst-20177 53 6 density density NOUN ajst-20177 53 7 method method NOUN ajst-20177 53 8 is be AUX ajst-20177 53 9 as as SCONJ ajst-20177 53 10 follows follow VERB ajst-20177 53 11 : : PUNCT ajst-20177 53 12 design design NOUN ajst-20177 53 13 variables variable NOUN ajst-20177 53 14 : : PUNCT ajst-20177 53 15 𝐹𝑖𝑛𝑑 𝐹𝑖𝑛𝑑 PROPN ajst-20177 53 16 𝑋 𝑋 PROPN ajst-20177 53 17 𝑋 𝑋 PROPN ajst-20177 53 18 , , PUNCT ajst-20177 53 19 𝑋 𝑋 PROPN ajst-20177 53 20 β‹― β‹― PROPN ajst-20177 53 21 𝑋 𝑋 PROPN ajst-20177 53 22 ( ( PUNCT ajst-20177 53 23 1 1 NUM ajst-20177 53 24 ) ) PUNCT ajst-20177 53 25 objective objective ADJ ajst-20177 53 26 function function NOUN ajst-20177 53 27 : : PUNCT ajst-20177 53 28 𝑀𝑖𝑛 𝑀𝑖𝑛 PROPN ajst-20177 53 29 𝐢 𝐢 PROPN ajst-20177 53 30 π‘₯ π‘₯ X ajst-20177 53 31 𝐹 𝐹 PROPN ajst-20177 53 32 π‘ˆ π‘ˆ PROPN ajst-20177 53 33 βˆ‘ βˆ‘ PUNCT ajst-20177 53 34 𝑓 𝑓 PRON ajst-20177 53 35 π‘₯ π‘₯ X ajst-20177 53 36 𝑒 𝑒 X ajst-20177 53 37 π‘˜ π‘˜ X ajst-20177 53 38 𝑒 𝑒 X ajst-20177 53 39 ( ( PUNCT ajst-20177 53 40 2 2 NUM ajst-20177 53 41 ) ) PUNCT ajst-20177 53 42 constraints constraint NOUN ajst-20177 53 43 : : PUNCT ajst-20177 53 44 𝑆. 𝑆. NOUN ajst-20177 53 45 𝑑. 𝑑. NOUN ajst-20177 53 46 𝑉 𝑉 PROPN ajst-20177 53 47 βˆ‘ βˆ‘ PROPN ajst-20177 53 48 π‘₯ π‘₯ PRON ajst-20177 54 1 𝑣 𝑣 PRON ajst-20177 54 2 𝑓𝑉 𝑓𝑉 NOUN ajst-20177 54 3 π‘‰βˆ— π‘‰βˆ— NOUN ajst-20177 54 4 𝐹 𝐹 PROPN ajst-20177 54 5 πΎπ‘ˆ πΎπ‘ˆ PROPN ajst-20177 54 6 0 0 NUM ajst-20177 54 7 π‘₯ π‘₯ PRON ajst-20177 55 1 π‘₯ π‘₯ NOUN ajst-20177 55 2 1 1 NUM ajst-20177 55 3 𝑖 𝑖 SYM ajst-20177 55 4 1 1 NUM ajst-20177 55 5 , , PUNCT ajst-20177 55 6 β‹― β‹― PROPN ajst-20177 55 7 , , PUNCT ajst-20177 55 8 𝑛 𝑛 PROPN ajst-20177 55 9 ( ( PUNCT ajst-20177 55 10 3 3 NUM ajst-20177 55 11 ) ) PUNCT ajst-20177 55 12 in in ADP ajst-20177 55 13 the the DET ajst-20177 55 14 equations equation NOUN ajst-20177 55 15 : : PUNCT ajst-20177 55 16 𝑋relative 𝑋relative ADJ ajst-20177 55 17 density density NOUN ajst-20177 55 18 of of ADP ajst-20177 55 19 the the DET ajst-20177 55 20 elements element NOUN ajst-20177 55 21 ; ; PUNCT ajst-20177 55 22 𝑛 𝑛 DET ajst-20177 55 23 number number NOUN ajst-20177 55 24 of of ADP ajst-20177 55 25 design design NOUN ajst-20177 55 26 variables variable NOUN ajst-20177 55 27 ; ; PUNCT ajst-20177 55 28 𝐹 𝐹 PRON ajst-20177 55 29 load load VERB ajst-20177 55 30 vector vector NOUN ajst-20177 55 31 acting act VERB ajst-20177 55 32 on on ADP ajst-20177 55 33 the the DET ajst-20177 55 34 structure structure NOUN ajst-20177 55 35 ; ; PUNCT ajst-20177 55 36 𝐾 𝐾 PROPN ajst-20177 55 37 global global ADJ ajst-20177 55 38 stiffness stiffness NOUN ajst-20177 55 39 matrix matrix NOUN ajst-20177 55 40 ; ; PUNCT ajst-20177 55 41 π‘ˆ π‘ˆ PROPN ajst-20177 55 42 global global ADJ ajst-20177 55 43 displacement displacement NOUN ajst-20177 55 44 vector vector NOUN ajst-20177 55 45 ; ; PUNCT ajst-20177 55 46 𝑒 𝑒 X ajst-20177 55 47 displacement displacement ADJ ajst-20177 55 48 vector vector NOUN ajst-20177 55 49 of of ADP ajst-20177 55 50 an an DET ajst-20177 55 51 element element NOUN ajst-20177 55 52 ; ; PUNCT ajst-20177 55 53 π‘˜ π‘˜ DET ajst-20177 55 54 element element ADJ ajst-20177 55 55 stiffness stiffness NOUN ajst-20177 55 56 matrix matrix NOUN ajst-20177 55 57 ; ; PUNCT ajst-20177 55 58 𝑓 𝑓 DET ajst-20177 55 59 π‘₯ π‘₯ PROPN ajst-20177 55 60 penalty penalty NOUN ajst-20177 55 61 function function NOUN ajst-20177 55 62 ; ; PUNCT ajst-20177 55 63 𝑉 𝑉 PROPN ajst-20177 55 64 optimized optimize VERB ajst-20177 55 65 volume volume NOUN ajst-20177 55 66 ; ; PUNCT ajst-20177 55 67 𝑓 𝑓 DET ajst-20177 55 68 material material NOUN ajst-20177 55 69 volume volume NOUN ajst-20177 55 70 ratio ratio NOUN ajst-20177 55 71 ; ; PUNCT ajst-20177 55 72 𝑉 𝑉 PROPN ajst-20177 55 73 initial initial ADJ ajst-20177 55 74 volume volume NOUN ajst-20177 55 75 before before ADP ajst-20177 55 76 optimization optimization NOUN ajst-20177 55 77 ; ; PUNCT ajst-20177 55 78 π‘‰βˆ— π‘‰βˆ— X ajst-20177 55 79 upper upper ADJ ajst-20177 55 80 limit limit NOUN ajst-20177 55 81 of of ADP ajst-20177 55 82 volume volume NOUN ajst-20177 55 83 ; ; PUNCT ajst-20177 55 84 π‘₯ π‘₯ X ajst-20177 55 85 -introduced -introduced ADJ ajst-20177 55 86 to to PART ajst-20177 55 87 avoid avoid VERB ajst-20177 55 88 singularity singularity NOUN ajst-20177 55 89 in in ADP ajst-20177 55 90 the the DET ajst-20177 55 91 stiffness stiffness ADJ ajst-20177 55 92 matrix matrix NOUN ajst-20177 55 93 , , PUNCT ajst-20177 55 94 typically typically ADV ajst-20177 55 95 set set VERB ajst-20177 55 96 as as ADP ajst-20177 55 97 π‘₯ π‘₯ NOUN ajst-20177 55 98 0.001 0.001 NUM ajst-20177 55 99 . . PUNCT ajst-20177 56 1 in in ADP ajst-20177 56 2 fig fig NOUN ajst-20177 56 3 8 8 NUM ajst-20177 56 4 , , PUNCT ajst-20177 56 5 the the DET ajst-20177 56 6 blue blue ADJ ajst-20177 56 7 area area NOUN ajst-20177 56 8 represents represent VERB ajst-20177 56 9 the the DET ajst-20177 56 10 topology topology NOUN ajst-20177 56 11 optimization optimization NOUN ajst-20177 56 12 region region NOUN ajst-20177 56 13 , , PUNCT ajst-20177 56 14 while while SCONJ ajst-20177 56 15 the the DET ajst-20177 56 16 red red ADJ ajst-20177 56 17 area area NOUN ajst-20177 56 18 represents represent VERB ajst-20177 56 19 the the DET ajst-20177 56 20 loaded load VERB ajst-20177 56 21 region region NOUN ajst-20177 56 22 , , PUNCT ajst-20177 56 23 thus thus ADV ajst-20177 56 24 serving serve VERB ajst-20177 56 25 as as ADP ajst-20177 56 26 an an DET ajst-20177 56 27 exclusion exclusion NOUN ajst-20177 56 28 area area NOUN ajst-20177 56 29 . . PUNCT ajst-20177 57 1 the the DET ajst-20177 57 2 remaining remain VERB ajst-20177 57 3 parts part NOUN ajst-20177 57 4 of of ADP ajst-20177 57 5 the the DET ajst-20177 57 6 chassis chassis NOUN ajst-20177 57 7 are be AUX ajst-20177 57 8 considered consider VERB ajst-20177 57 9 non non ADJ ajst-20177 57 10 - - ADJ ajst-20177 57 11 design design ADJ ajst-20177 57 12 regions region NOUN ajst-20177 57 13 and and CCONJ ajst-20177 57 14 are be AUX ajst-20177 57 15 not not PART ajst-20177 57 16 involved involve VERB ajst-20177 57 17 in in ADP ajst-20177 57 18 the the DET ajst-20177 57 19 optimization optimization NOUN ajst-20177 57 20 calculations calculation NOUN ajst-20177 57 21 . . PUNCT ajst-20177 58 1 figure figure VERB ajst-20177 58 2 8 8 NUM ajst-20177 58 3 . . PUNCT ajst-20177 59 1 design design NOUN ajst-20177 59 2 optimization optimization NOUN ajst-20177 59 3 area area NOUN ajst-20177 59 4 the the DET ajst-20177 59 5 optimization optimization NOUN ajst-20177 59 6 objective objective NOUN ajst-20177 59 7 is be AUX ajst-20177 59 8 set set VERB ajst-20177 59 9 to to PART ajst-20177 59 10 retain retain VERB ajst-20177 59 11 50 50 NUM ajst-20177 59 12 % % NOUN ajst-20177 59 13 of of ADP ajst-20177 59 14 the the DET ajst-20177 59 15 original original ADJ ajst-20177 59 16 mass mass NOUN ajst-20177 59 17 . . PUNCT ajst-20177 60 1 employing employ VERB ajst-20177 60 2 the the DET ajst-20177 60 3 density density NOUN ajst-20177 60 4 - - PUNCT ajst-20177 60 5 based base VERB ajst-20177 60 6 method method NOUN ajst-20177 60 7 for for ADP ajst-20177 60 8 topology topology NOUN ajst-20177 60 9 optimization optimization NOUN ajst-20177 60 10 , , PUNCT ajst-20177 60 11 the the DET ajst-20177 60 12 heavy heavy ADJ ajst-20177 60 13 - - PUNCT ajst-20177 60 14 duty duty NOUN ajst-20177 60 15 rgv rgv PROPN ajst-20177 60 16 chassis chassis NOUN ajst-20177 60 17 model model NOUN ajst-20177 60 18 undergoes undergo VERB ajst-20177 60 19 analysis analysis NOUN ajst-20177 60 20 . . PUNCT ajst-20177 61 1 after after ADP ajst-20177 61 2 57 57 NUM ajst-20177 61 3 iterations iteration NOUN ajst-20177 61 4 , , PUNCT ajst-20177 61 5 the the DET ajst-20177 61 6 optimized optimize VERB ajst-20177 61 7 result result NOUN ajst-20177 61 8 model model NOUN ajst-20177 61 9 is be AUX ajst-20177 61 10 depicted depict VERB ajst-20177 61 11 in in ADP ajst-20177 61 12 figure figure NOUN ajst-20177 61 13 9 9 NUM ajst-20177 61 14 . . PUNCT ajst-20177 61 15 considering consider VERB ajst-20177 61 16 practical practical ADJ ajst-20177 61 17 engineering engineering NOUN ajst-20177 61 18 requirements requirement NOUN ajst-20177 61 19 to to PART ajst-20177 61 20 prevent prevent VERB ajst-20177 61 21 excessive excessive ADJ ajst-20177 61 22 deformation deformation NOUN ajst-20177 61 23 of of ADP ajst-20177 61 24 the the DET ajst-20177 61 25 chassis chassis NOUN ajst-20177 61 26 under under ADP ajst-20177 61 27 load load NOUN ajst-20177 61 28 , , PUNCT ajst-20177 61 29 reinforcing reinforce VERB ajst-20177 61 30 ribbed ribbed NOUN ajst-20177 61 31 plates plate NOUN ajst-20177 61 32 are be AUX ajst-20177 61 33 welded weld VERB ajst-20177 61 34 at at ADP ajst-20177 61 35 the the DET ajst-20177 61 36 bottom bottom NOUN ajst-20177 61 37 of of ADP ajst-20177 61 38 the the DET ajst-20177 61 39 chassis chassis NOUN ajst-20177 61 40 . . PUNCT ajst-20177 62 1 subsequently subsequently ADV ajst-20177 62 2 , , PUNCT ajst-20177 62 3 the the DET ajst-20177 62 4 model model NOUN ajst-20177 62 5 is be AUX ajst-20177 62 6 repaired repair VERB ajst-20177 62 7 and and CCONJ ajst-20177 62 8 supplemented supplement VERB ajst-20177 62 9 , , PUNCT ajst-20177 62 10 resulting result VERB ajst-20177 62 11 in in ADP ajst-20177 62 12 a a DET ajst-20177 62 13 new new ADJ ajst-20177 62 14 rgv rgv PROPN ajst-20177 62 15 chassis chassis NOUN ajst-20177 62 16 model model NOUN ajst-20177 62 17 as as SCONJ ajst-20177 62 18 illustrated illustrate VERB ajst-20177 62 19 in in ADP ajst-20177 62 20 fig fig NOUN ajst-20177 62 21 10 10 NUM ajst-20177 62 22 . . PUNCT ajst-20177 63 1 figure figure VERB ajst-20177 63 2 9 9 NUM ajst-20177 63 3 . . PUNCT ajst-20177 63 4 topology topology NOUN ajst-20177 63 5 optimization optimization NOUN ajst-20177 63 6 results result NOUN ajst-20177 63 7 based base VERB ajst-20177 63 8 on on ADP ajst-20177 63 9 variable variable ADJ ajst-20177 63 10 density density NOUN ajst-20177 63 11 method method NOUN ajst-20177 63 12 29 29 NUM ajst-20177 63 13 figure figure NOUN ajst-20177 63 14 10 10 NUM ajst-20177 63 15 . . PUNCT ajst-20177 64 1 supplementing supplement VERB ajst-20177 64 2 the the DET ajst-20177 64 3 model model NOUN ajst-20177 64 4 based base VERB ajst-20177 64 5 on on ADP ajst-20177 64 6 variable variable ADJ ajst-20177 64 7 density density NOUN ajst-20177 64 8 topology topology NOUN ajst-20177 64 9 optimization optimization NOUN ajst-20177 64 10 3.2 3.2 NUM ajst-20177 64 11 . . PUNCT ajst-20177 65 1 topology topology NOUN ajst-20177 65 2 optimization optimization NOUN ajst-20177 65 3 of of ADP ajst-20177 65 4 the the DET ajst-20177 65 5 chassis chassis NOUN ajst-20177 65 6 based base VERB ajst-20177 65 7 on on ADP ajst-20177 65 8 the the DET ajst-20177 65 9 level level NOUN ajst-20177 65 10 set set NOUN ajst-20177 65 11 method method NOUN ajst-20177 65 12 the the DET ajst-20177 65 13 level level NOUN ajst-20177 65 14 set set NOUN ajst-20177 65 15 method method NOUN ajst-20177 65 16 primarily primarily ADV ajst-20177 65 17 achieves achieve VERB ajst-20177 65 18 the the DET ajst-20177 65 19 evolution evolution NOUN ajst-20177 65 20 of of ADP ajst-20177 65 21 the the DET ajst-20177 65 22 shape shape NOUN ajst-20177 65 23 and and CCONJ ajst-20177 65 24 topology topology NOUN ajst-20177 65 25 of of ADP ajst-20177 65 26 structures structure NOUN ajst-20177 65 27 to to PART ajst-20177 65 28 obtain obtain VERB ajst-20177 65 29 the the DET ajst-20177 65 30 optimal optimal ADJ ajst-20177 65 31 structural structural ADJ ajst-20177 65 32 morphology morphology NOUN ajst-20177 65 33 . . PUNCT ajst-20177 66 1 its its PRON ajst-20177 66 2 main main ADJ ajst-20177 66 3 idea idea NOUN ajst-20177 66 4 is be AUX ajst-20177 66 5 to to PART ajst-20177 66 6 regard regard VERB ajst-20177 66 7 the the DET ajst-20177 66 8 interface interface NOUN ajst-20177 66 9 as as ADP ajst-20177 66 10 the the DET ajst-20177 66 11 zero zero NUM ajst-20177 66 12 level level NOUN ajst-20177 66 13 set set NOUN ajst-20177 66 14 of of ADP ajst-20177 66 15 a a DET ajst-20177 66 16 function function NOUN ajst-20177 66 17 in in ADP ajst-20177 66 18 higher high ADJ ajst-20177 66 19 - - PUNCT ajst-20177 66 20 dimensional dimensional ADJ ajst-20177 66 21 space space NOUN ajst-20177 66 22 ( ( PUNCT ajst-20177 66 23 referred refer VERB ajst-20177 66 24 to to ADP ajst-20177 66 25 as as ADP ajst-20177 66 26 the the DET ajst-20177 66 27 level level NOUN ajst-20177 66 28 set set VERB ajst-20177 66 29 function function NOUN ajst-20177 66 30 ) ) PUNCT ajst-20177 66 31 , , PUNCT ajst-20177 66 32 and and CCONJ ajst-20177 66 33 the the DET ajst-20177 66 34 evolution evolution NOUN ajst-20177 66 35 of of ADP ajst-20177 66 36 the the DET ajst-20177 66 37 interface interface NOUN ajst-20177 66 38 is be AUX ajst-20177 66 39 extended extend VERB ajst-20177 66 40 to to ADP ajst-20177 66 41 this this DET ajst-20177 66 42 higher higher ADV ajst-20177 66 43 - - PUNCT ajst-20177 66 44 dimensional dimensional ADJ ajst-20177 66 45 space space NOUN ajst-20177 66 46 [ [ X ajst-20177 66 47 8 8 NUM ajst-20177 66 48 ] ] PUNCT ajst-20177 66 49 . . PUNCT ajst-20177 67 1 the the DET ajst-20177 67 2 level level NOUN ajst-20177 67 3 set set NOUN ajst-20177 67 4 function function NOUN ajst-20177 67 5 evolves evolve NOUN ajst-20177 67 6 and and CCONJ ajst-20177 67 7 iterates iterate VERB ajst-20177 67 8 according accord VERB ajst-20177 67 9 to to ADP ajst-20177 67 10 the the DET ajst-20177 67 11 evolution evolution NOUN ajst-20177 67 12 equation equation NOUN ajst-20177 67 13 it it PRON ajst-20177 67 14 satisfies satisfy VERB ajst-20177 67 15 , , PUNCT ajst-20177 67 16 with with ADP ajst-20177 67 17 the the DET ajst-20177 67 18 zero zero NUM ajst-20177 67 19 level level NOUN ajst-20177 67 20 set set VERB ajst-20177 67 21 continuously continuously ADV ajst-20177 67 22 changing change VERB ajst-20177 67 23 . . PUNCT ajst-20177 68 1 when when SCONJ ajst-20177 68 2 the the DET ajst-20177 68 3 evolution evolution NOUN ajst-20177 68 4 of of ADP ajst-20177 68 5 the the DET ajst-20177 68 6 level level NOUN ajst-20177 68 7 set set NOUN ajst-20177 68 8 tends tend VERB ajst-20177 68 9 to to PART ajst-20177 68 10 stabilize stabilize VERB ajst-20177 68 11 , , PUNCT ajst-20177 68 12 the the DET ajst-20177 68 13 evolution evolution NOUN ajst-20177 68 14 stops stop VERB ajst-20177 68 15 , , PUNCT ajst-20177 68 16 and and CCONJ ajst-20177 68 17 the the DET ajst-20177 68 18 interface interface NOUN ajst-20177 68 19 shape shape NOUN ajst-20177 68 20 is be AUX ajst-20177 68 21 obtained obtain VERB ajst-20177 68 22 [ [ PUNCT ajst-20177 68 23 9 9 NUM ajst-20177 68 24 ] ] PUNCT ajst-20177 68 25 . . PUNCT ajst-20177 69 1 the the DET ajst-20177 69 2 optimization optimization NOUN ajst-20177 69 3 model model NOUN ajst-20177 69 4 , , PUNCT ajst-20177 69 5 aiming aim VERB ajst-20177 69 6 to to PART ajst-20177 69 7 minimize minimize VERB ajst-20177 69 8 structural structural ADJ ajst-20177 69 9 compliance compliance NOUN ajst-20177 69 10 with with ADP ajst-20177 69 11 the the DET ajst-20177 69 12 constraint constraint NOUN ajst-20177 69 13 of of ADP ajst-20177 69 14 maximum maximum ADJ ajst-20177 69 15 volume volume NOUN ajst-20177 69 16 under under ADP ajst-20177 69 17 loading loading NOUN ajst-20177 69 18 , , PUNCT ajst-20177 69 19 is be AUX ajst-20177 69 20 as as SCONJ ajst-20177 69 21 follows follow VERB ajst-20177 69 22 : : PUNCT ajst-20177 69 23 min min NOUN ajst-20177 69 24 : : PUNCT ajst-20177 69 25 𝐽 𝐽 PROPN ajst-20177 69 26 π‘ˆοΌŒπœ™ π‘ˆοΌŒπœ™ NUM ajst-20177 69 27 π·πœ€ π·πœ€ PROPN ajst-20177 69 28 π‘ˆ π‘ˆ PROPN ajst-20177 69 29 πœ€ πœ€ PROPN ajst-20177 69 30 π‘ˆ π‘ˆ NOUN ajst-20177 69 31 𝐻 𝐻 PROPN ajst-20177 69 32 πœ™ πœ™ NOUN ajst-20177 69 33 𝑑ω 𝑑ω PROPN ajst-20177 69 34 𝑠. 𝑠. PROPN ajst-20177 69 35 𝑑 𝑑 PROPN ajst-20177 69 36 : : PUNCT ajst-20177 69 37 π·πœ€ π·πœ€ PROPN ajst-20177 69 38 π‘ˆ π‘ˆ PROPN ajst-20177 69 39 πœ€ πœ€ VERB ajst-20177 69 40 𝑣 𝑣 ADP ajst-20177 69 41 𝐻 𝐻 NOUN ajst-20177 69 42 πœ™ πœ™ NOUN ajst-20177 69 43 𝑑𝛺 𝑑𝛺 NOUN ajst-20177 69 44 βˆ‘ βˆ‘ PUNCT ajst-20177 69 45 𝑓 𝑓 DET ajst-20177 69 46 𝑣𝛿 𝑣𝛿 NOUN ajst-20177 69 47 𝑋 𝑋 PROPN ajst-20177 69 48 𝑋 𝑋 PROPN ajst-20177 69 49 𝑑ω 𝑑ω NOUN ajst-20177 69 50 ( ( PUNCT ajst-20177 69 51 4 4 X ajst-20177 69 52 ) ) PUNCT ajst-20177 69 53 𝐻 𝐻 NOUN ajst-20177 69 54 πœ™ πœ™ PRON ajst-20177 69 55 𝑑ω 𝑑ω AUX ajst-20177 69 56 𝑉 𝑉 PROPN ajst-20177 69 57 in in ADP ajst-20177 69 58 the the DET ajst-20177 69 59 equations equation NOUN ajst-20177 69 60 : : PUNCT ajst-20177 69 61 v v NUM ajst-20177 69 62 material material NOUN ajst-20177 69 63 region region NOUN ajst-20177 69 64 of of ADP ajst-20177 69 65 the the DET ajst-20177 69 66 structure structure NOUN ajst-20177 69 67 ; ; PUNCT ajst-20177 69 68 u u NOUN ajst-20177 69 69 actual actual ADJ ajst-20177 69 70 displacement displacement NOUN ajst-20177 69 71 ; ; PUNCT ajst-20177 69 72 v v X ajst-20177 69 73 virtual virtual ADJ ajst-20177 69 74 displacement displacement NOUN ajst-20177 69 75 ; ; PUNCT ajst-20177 69 76 d d PROPN ajst-20177 69 77 elastic elastic ADJ ajst-20177 69 78 tensor tensor NOUN ajst-20177 69 79 ; ; PUNCT ajst-20177 69 80 Ξ΅strain Ξ΅strain PROPN ajst-20177 69 81 tensor tensor NOUN ajst-20177 69 82 ; ; PUNCT ajst-20177 69 83 f f PROPN ajst-20177 69 84 -concentrated -concentrate VERB ajst-20177 69 85 force force NOUN ajst-20177 69 86 located locate VERB ajst-20177 69 87 at at ADP ajst-20177 69 88 x x SYM ajst-20177 69 89 ; ; PUNCT ajst-20177 69 90 v v X ajst-20177 69 91 volume volume NOUN ajst-20177 69 92 of of ADP ajst-20177 69 93 the the DET ajst-20177 69 94 target target NOUN ajst-20177 69 95 structure structure NOUN ajst-20177 69 96 ; ; PUNCT ajst-20177 69 97 h h PROPN ajst-20177 69 98 Ο• Ο• PROPN ajst-20177 69 99 heaviside heaviside ADJ ajst-20177 69 100 function function NOUN ajst-20177 69 101 of of ADP ajst-20177 69 102 Ο• Ο• PROPN ajst-20177 69 103 x x X ajst-20177 69 104 t t PROPN ajst-20177 69 105 , , PUNCT ajst-20177 69 106 t t PROPN ajst-20177 69 107 ; ; PUNCT ajst-20177 69 108 Ξ΄ Ξ΄ PROPN ajst-20177 69 109 -dirac -dirac PROPN ajst-20177 69 110 delta delta NOUN ajst-20177 69 111 function function NOUN ajst-20177 69 112 . . PUNCT ajst-20177 70 1 in in ADP ajst-20177 70 2 workbench workbench NOUN ajst-20177 70 3 , , PUNCT ajst-20177 70 4 the the DET ajst-20177 70 5 optimization optimization NOUN ajst-20177 70 6 region region NOUN ajst-20177 70 7 is be AUX ajst-20177 70 8 set set VERB ajst-20177 70 9 to to PART ajst-20177 70 10 be be AUX ajst-20177 70 11 the the DET ajst-20177 70 12 same same ADJ ajst-20177 70 13 as as ADP ajst-20177 70 14 in in ADP ajst-20177 70 15 the the DET ajst-20177 70 16 previous previous ADJ ajst-20177 70 17 section section NOUN ajst-20177 70 18 . . PUNCT ajst-20177 71 1 the the DET ajst-20177 71 2 optimization optimization NOUN ajst-20177 71 3 objective objective NOUN ajst-20177 71 4 is be AUX ajst-20177 71 5 to to PART ajst-20177 71 6 retain retain VERB ajst-20177 71 7 50 50 NUM ajst-20177 71 8 % % NOUN ajst-20177 71 9 of of ADP ajst-20177 71 10 the the DET ajst-20177 71 11 original original ADJ ajst-20177 71 12 mass mass NOUN ajst-20177 71 13 . . PUNCT ajst-20177 72 1 for for ADP ajst-20177 72 2 topology topology NOUN ajst-20177 72 3 optimization optimization NOUN ajst-20177 72 4 , , PUNCT ajst-20177 72 5 the the DET ajst-20177 72 6 " " PUNCT ajst-20177 72 7 level level NOUN ajst-20177 72 8 set set NOUN ajst-20177 72 9 method method NOUN ajst-20177 72 10 " " PUNCT ajst-20177 72 11 is be AUX ajst-20177 72 12 selected select VERB ajst-20177 72 13 . . PUNCT ajst-20177 73 1 after after ADP ajst-20177 73 2 52 52 NUM ajst-20177 73 3 iterations iteration NOUN ajst-20177 73 4 , , PUNCT ajst-20177 73 5 the the DET ajst-20177 73 6 optimized optimize VERB ajst-20177 73 7 result result NOUN ajst-20177 73 8 is be AUX ajst-20177 73 9 shown show VERB ajst-20177 73 10 in in ADP ajst-20177 73 11 figure figure NOUN ajst-20177 73 12 11 11 NUM ajst-20177 73 13 . . PUNCT ajst-20177 74 1 following follow VERB ajst-20177 74 2 repair repair NOUN ajst-20177 74 3 and and CCONJ ajst-20177 74 4 supplementation supplementation NOUN ajst-20177 74 5 , , PUNCT ajst-20177 74 6 the the DET ajst-20177 74 7 new new ADJ ajst-20177 74 8 rgv rgv PROPN ajst-20177 74 9 chassis chassis NOUN ajst-20177 74 10 model model NOUN ajst-20177 74 11 is be AUX ajst-20177 74 12 depicted depict VERB ajst-20177 74 13 in in ADP ajst-20177 74 14 figure figure NOUN ajst-20177 74 15 12 12 NUM ajst-20177 74 16 . . PUNCT ajst-20177 75 1 figure figure NOUN ajst-20177 75 2 11 11 NUM ajst-20177 75 3 . . PUNCT ajst-20177 76 1 topology topology NOUN ajst-20177 76 2 optimization optimization NOUN ajst-20177 76 3 results result NOUN ajst-20177 76 4 based base VERB ajst-20177 76 5 on on ADP ajst-20177 76 6 variable variable ADJ ajst-20177 76 7 level level NOUN ajst-20177 76 8 set set VERB ajst-20177 76 9 method method NOUN ajst-20177 76 10 figure figure NOUN ajst-20177 76 11 12 12 NUM ajst-20177 76 12 . . PUNCT ajst-20177 77 1 supplementing supplement VERB ajst-20177 77 2 the the DET ajst-20177 77 3 model model NOUN ajst-20177 77 4 based base VERB ajst-20177 77 5 on on ADP ajst-20177 77 6 variable variable ADJ ajst-20177 77 7 level level NOUN ajst-20177 77 8 set set VERB ajst-20177 77 9 topology topology NOUN ajst-20177 77 10 optimization optimization NOUN ajst-20177 77 11 3.3 3.3 NUM ajst-20177 77 12 . . PUNCT ajst-20177 78 1 analysis analysis NOUN ajst-20177 78 2 of of ADP ajst-20177 78 3 the the DET ajst-20177 78 4 optimized optimize VERB ajst-20177 78 5 model model NOUN ajst-20177 78 6 applying apply VERB ajst-20177 78 7 the the DET ajst-20177 78 8 same same ADJ ajst-20177 78 9 loading loading NOUN ajst-20177 78 10 and and CCONJ ajst-20177 78 11 fixed fix VERB ajst-20177 78 12 constraints constraint NOUN ajst-20177 78 13 to to ADP ajst-20177 78 14 the the DET ajst-20177 78 15 new new ADJ ajst-20177 78 16 models model NOUN ajst-20177 78 17 obtained obtain VERB ajst-20177 78 18 through through ADP ajst-20177 78 19 two two NUM ajst-20177 78 20 different different ADJ ajst-20177 78 21 topology topology NOUN ajst-20177 78 22 optimization optimization NOUN ajst-20177 78 23 methods method NOUN ajst-20177 78 24 [ [ X ajst-20177 78 25 10 10 NUM ajst-20177 78 26 ] ] PUNCT ajst-20177 78 27 , , PUNCT ajst-20177 78 28 static static ADJ ajst-20177 78 29 analysis analysis NOUN ajst-20177 78 30 was be AUX ajst-20177 78 31 conducted conduct VERB ajst-20177 78 32 , , PUNCT ajst-20177 78 33 and and CCONJ ajst-20177 78 34 the the DET ajst-20177 78 35 results result NOUN ajst-20177 78 36 are be AUX ajst-20177 78 37 presented present VERB ajst-20177 78 38 in in ADP ajst-20177 78 39 tab tab NOUN ajst-20177 78 40 3 3 NUM ajst-20177 78 41 . . PUNCT ajst-20177 78 42 from from ADP ajst-20177 78 43 the the DET ajst-20177 78 44 calculated calculate VERB ajst-20177 78 45 results result NOUN ajst-20177 78 46 in in ADP ajst-20177 78 47 tab tab NOUN ajst-20177 78 48 3 3 NUM ajst-20177 78 49 , , PUNCT ajst-20177 78 50 it it PRON ajst-20177 78 51 is be AUX ajst-20177 78 52 observed observe VERB ajst-20177 78 53 that that SCONJ ajst-20177 78 54 after after ADP ajst-20177 78 55 topology topology NOUN ajst-20177 78 56 optimization optimization NOUN ajst-20177 78 57 using use VERB ajst-20177 78 58 the the DET ajst-20177 78 59 density density NOUN ajst-20177 78 60 method method NOUN ajst-20177 78 61 , , PUNCT ajst-20177 78 62 the the DET ajst-20177 78 63 maximum maximum ADJ ajst-20177 78 64 displacement displacement ADJ ajst-20177 78 65 deformation deformation NOUN ajst-20177 78 66 of of ADP ajst-20177 78 67 the the DET ajst-20177 78 68 heavy heavy ADJ ajst-20177 78 69 - - PUNCT ajst-20177 78 70 duty duty NOUN ajst-20177 78 71 rgv rgv NOUN ajst-20177 78 72 chassis chassis NOUN ajst-20177 78 73 is be AUX ajst-20177 78 74 approximately approximately ADV ajst-20177 78 75 0.49275 0.49275 NUM ajst-20177 78 76 mm mm NOUN ajst-20177 78 77 , , PUNCT ajst-20177 78 78 with with ADP ajst-20177 78 79 the the DET ajst-20177 78 80 maximum maximum ADJ ajst-20177 78 81 displacement displacement NOUN ajst-20177 78 82 located locate VERB ajst-20177 78 83 at at ADP ajst-20177 78 84 the the DET ajst-20177 78 85 center center NOUN ajst-20177 78 86 of of ADP ajst-20177 78 87 the the DET ajst-20177 78 88 chassis chassis NOUN ajst-20177 78 89 , , PUNCT ajst-20177 78 90 spreading spread VERB ajst-20177 78 91 outward outward ADV ajst-20177 78 92 . . PUNCT ajst-20177 79 1 the the DET ajst-20177 79 2 maximum maximum ADJ ajst-20177 79 3 equivalent equivalent ADJ ajst-20177 79 4 stress stress NOUN ajst-20177 79 5 is be AUX ajst-20177 79 6 51.933 51.933 NUM ajst-20177 79 7 mpa mpa NOUN ajst-20177 79 8 , , PUNCT ajst-20177 79 9 located locate VERB ajst-20177 79 10 at at ADP ajst-20177 79 11 the the DET ajst-20177 79 12 junction junction NOUN ajst-20177 79 13 between between ADP ajst-20177 79 14 the the DET ajst-20177 79 15 reinforcement reinforcement NOUN ajst-20177 79 16 plate plate NOUN ajst-20177 79 17 and and CCONJ ajst-20177 79 18 the the DET ajst-20177 79 19 main main ADJ ajst-20177 79 20 body body NOUN ajst-20177 79 21 of of ADP ajst-20177 79 22 the the DET ajst-20177 79 23 chassis chassis NOUN ajst-20177 79 24 . . PUNCT ajst-20177 80 1 compared compare VERB ajst-20177 80 2 to to ADP ajst-20177 80 3 the the DET ajst-20177 80 4 pre pre ADJ ajst-20177 80 5 - - ADJ ajst-20177 80 6 optimized optimized ADJ ajst-20177 80 7 state state NOUN ajst-20177 80 8 , , PUNCT ajst-20177 80 9 the the DET ajst-20177 80 10 maximum maximum ADJ ajst-20177 80 11 displacement displacement NOUN ajst-20177 80 12 increased increase VERB ajst-20177 80 13 by by ADP ajst-20177 80 14 0.301 0.301 NUM ajst-20177 80 15 mm mm NOUN ajst-20177 80 16 , , PUNCT ajst-20177 80 17 and and CCONJ ajst-20177 80 18 the the DET ajst-20177 80 19 maximum maximum ADJ ajst-20177 80 20 stress stress NOUN ajst-20177 80 21 increased increase VERB ajst-20177 80 22 by by ADP ajst-20177 80 23 21.129 21.129 NUM ajst-20177 80 24 mpa mpa NOUN ajst-20177 80 25 . . PUNCT ajst-20177 81 1 although although SCONJ ajst-20177 81 2 there there PRON ajst-20177 81 3 is be VERB ajst-20177 81 4 a a DET ajst-20177 81 5 certain certain ADJ ajst-20177 81 6 increase increase NOUN ajst-20177 81 7 in in ADP ajst-20177 81 8 both both CCONJ ajst-20177 81 9 maximum maximum ADJ ajst-20177 81 10 displacement displacement NOUN ajst-20177 81 11 and and CCONJ ajst-20177 81 12 maximum maximum ADJ ajst-20177 81 13 stress stress NOUN ajst-20177 81 14 , , PUNCT ajst-20177 81 15 they they PRON ajst-20177 81 16 still still ADV ajst-20177 81 17 meet meet VERB ajst-20177 81 18 the the DET ajst-20177 81 19 requirements requirement NOUN ajst-20177 81 20 for for ADP ajst-20177 81 21 strength strength NOUN ajst-20177 81 22 and and CCONJ ajst-20177 81 23 stiffness stiffness NOUN ajst-20177 81 24 . . PUNCT ajst-20177 82 1 after after ADP ajst-20177 82 2 topology topology NOUN ajst-20177 82 3 optimization optimization NOUN ajst-20177 82 4 based base VERB ajst-20177 82 5 on on ADP ajst-20177 82 6 the the DET ajst-20177 82 7 level level NOUN ajst-20177 82 8 set set NOUN ajst-20177 82 9 method method NOUN ajst-20177 82 10 , , PUNCT ajst-20177 82 11 the the DET ajst-20177 82 12 maximum maximum ADJ ajst-20177 82 13 displacement displacement ADJ ajst-20177 82 14 deformation deformation NOUN ajst-20177 82 15 of of ADP ajst-20177 82 16 the the DET ajst-20177 82 17 chassis chassis NOUN ajst-20177 82 18 is be AUX ajst-20177 82 19 0.47754 0.47754 NUM ajst-20177 82 20 mm mm NOUN ajst-20177 82 21 , , PUNCT ajst-20177 82 22 with with ADP ajst-20177 82 23 the the DET ajst-20177 82 24 maximum maximum ADJ ajst-20177 82 25 displacement displacement NOUN ajst-20177 82 26 also also ADV ajst-20177 82 27 located locate VERB ajst-20177 82 28 at at ADP ajst-20177 82 29 the the DET ajst-20177 82 30 center center NOUN ajst-20177 82 31 of of ADP ajst-20177 82 32 the the DET ajst-20177 82 33 chassis chassis NOUN ajst-20177 82 34 but but CCONJ ajst-20177 82 35 spreading spread VERB ajst-20177 82 36 to to ADP ajst-20177 82 37 the the DET ajst-20177 82 38 left left ADJ ajst-20177 82 39 30 30 NUM ajst-20177 82 40 and and CCONJ ajst-20177 82 41 right right ADJ ajst-20177 82 42 ends end NOUN ajst-20177 82 43 . . PUNCT ajst-20177 83 1 the the DET ajst-20177 83 2 maximum maximum ADJ ajst-20177 83 3 equivalent equivalent ADJ ajst-20177 83 4 stress stress NOUN ajst-20177 83 5 is be AUX ajst-20177 83 6 75.167 75.167 NUM ajst-20177 83 7 mpa mpa NOUN ajst-20177 83 8 . . PUNCT ajst-20177 84 1 compared compare VERB ajst-20177 84 2 to to ADP ajst-20177 84 3 the the DET ajst-20177 84 4 pre pre ADJ ajst-20177 84 5 - - ADJ ajst-20177 84 6 optimized optimized ADJ ajst-20177 84 7 state state NOUN ajst-20177 84 8 , , PUNCT ajst-20177 84 9 the the DET ajst-20177 84 10 maximum maximum ADJ ajst-20177 84 11 displacement displacement NOUN ajst-20177 84 12 increased increase VERB ajst-20177 84 13 by by ADP ajst-20177 84 14 0.292 0.292 NUM ajst-20177 84 15 mm mm NOUN ajst-20177 84 16 , , PUNCT ajst-20177 84 17 and and CCONJ ajst-20177 84 18 the the DET ajst-20177 84 19 maximum maximum ADJ ajst-20177 84 20 stress stress NOUN ajst-20177 84 21 increased increase VERB ajst-20177 84 22 by by ADP ajst-20177 84 23 44.363 44.363 NUM ajst-20177 84 24 mpa mpa NOUN ajst-20177 84 25 , , PUNCT ajst-20177 84 26 but but CCONJ ajst-20177 84 27 they they PRON ajst-20177 84 28 still still ADV ajst-20177 84 29 meet meet VERB ajst-20177 84 30 the the DET ajst-20177 84 31 requirements requirement NOUN ajst-20177 84 32 for for ADP ajst-20177 84 33 strength strength NOUN ajst-20177 84 34 and and CCONJ ajst-20177 84 35 stiffness stiffness NOUN ajst-20177 84 36 . . PUNCT ajst-20177 85 1 table table NOUN ajst-20177 85 2 3 3 NUM ajst-20177 85 3 . . PUNCT ajst-20177 85 4 comparison comparison NOUN ajst-20177 85 5 of of ADP ajst-20177 85 6 optimization optimization NOUN ajst-20177 85 7 results result VERB ajst-20177 85 8 optimization optimization NOUN ajst-20177 85 9 methods method NOUN ajst-20177 85 10 maximum maximum ADJ ajst-20177 85 11 displacement displacement ADJ ajst-20177 85 12 deformation deformation NOUN ajst-20177 85 13 cloud cloud NOUN ajst-20177 85 14 map map NOUN ajst-20177 85 15 equivalent equivalent ADJ ajst-20177 85 16 stress stress NOUN ajst-20177 85 17 cloud cloud NOUN ajst-20177 85 18 map map NOUN ajst-20177 85 19 unoptimized unoptimized ADJ ajst-20177 85 20 max max PROPN ajst-20177 85 21 . . PUNCT ajst-20177 86 1 displacement displacement NOUN ajst-20177 86 2 0.18591 0.18591 NUM ajst-20177 86 3 mm mm PROPN ajst-20177 86 4 max max PROPN ajst-20177 86 5 . . PUNCT ajst-20177 87 1 stress stress VERB ajst-20177 87 2 53.138 53.138 NUM ajst-20177 87 3 mpa mpa PROPN ajst-20177 87 4 density density NOUN ajst-20177 87 5 - - PUNCT ajst-20177 87 6 based base VERB ajst-20177 87 7 max max PROPN ajst-20177 87 8 . . PUNCT ajst-20177 88 1 displacement displacement NOUN ajst-20177 89 1 0.50481 0.50481 NUM ajst-20177 90 1 mm mm NUM ajst-20177 90 2 max max PROPN ajst-20177 90 3 . . PUNCT ajst-20177 91 1 stress stress VERB ajst-20177 91 2 92.563 92.563 NUM ajst-20177 91 3 mpa mpa NOUN ajst-20177 91 4 level level NOUN ajst-20177 91 5 set set NOUN ajst-20177 91 6 - - PUNCT ajst-20177 91 7 based base VERB ajst-20177 91 8 max max PROPN ajst-20177 91 9 . . PUNCT ajst-20177 92 1 displacement displacement NOUN ajst-20177 92 2 0.55829 0.55829 NUM ajst-20177 92 3 mm mm PROPN ajst-20177 92 4 max max PROPN ajst-20177 92 5 . . PUNCT ajst-20177 93 1 stress stress VERB ajst-20177 93 2 78.095 78.095 NUM ajst-20177 93 3 mpa mpa NOUN ajst-20177 93 4 the the DET ajst-20177 93 5 comparison comparison NOUN ajst-20177 93 6 of of ADP ajst-20177 93 7 model model NOUN ajst-20177 93 8 mass mass PROPN ajst-20177 93 9 and and CCONJ ajst-20177 93 10 volume volume NOUN ajst-20177 93 11 obtained obtain VERB ajst-20177 93 12 from from ADP ajst-20177 93 13 two two NUM ajst-20177 93 14 different different ADJ ajst-20177 93 15 optimization optimization NOUN ajst-20177 93 16 methods method NOUN ajst-20177 93 17 is be AUX ajst-20177 93 18 presented present VERB ajst-20177 93 19 in in ADP ajst-20177 93 20 tab tab NOUN ajst-20177 93 21 4 4 NUM ajst-20177 93 22 . . PUNCT ajst-20177 94 1 the the DET ajst-20177 94 2 model model NOUN ajst-20177 94 3 mass mass PROPN ajst-20177 94 4 and and CCONJ ajst-20177 94 5 volume volume NOUN ajst-20177 94 6 reduced reduce VERB ajst-20177 94 7 by by ADP ajst-20177 94 8 56.2 56.2 NUM ajst-20177 94 9 % % NOUN ajst-20177 94 10 and and CCONJ ajst-20177 94 11 47.5 47.5 NUM ajst-20177 94 12 % % NOUN ajst-20177 94 13 , , PUNCT ajst-20177 94 14 respectively respectively ADV ajst-20177 94 15 , , PUNCT ajst-20177 94 16 when when SCONJ ajst-20177 94 17 using use VERB ajst-20177 94 18 the the DET ajst-20177 94 19 density density NOUN ajst-20177 94 20 - - PUNCT ajst-20177 94 21 based base VERB ajst-20177 94 22 method method NOUN ajst-20177 94 23 . . PUNCT ajst-20177 95 1 similarly similarly ADV ajst-20177 95 2 , , PUNCT ajst-20177 95 3 the the DET ajst-20177 95 4 model model NOUN ajst-20177 95 5 mass mass PROPN ajst-20177 95 6 and and CCONJ ajst-20177 95 7 volume volume NOUN ajst-20177 95 8 reduced reduce VERB ajst-20177 95 9 by by ADP ajst-20177 95 10 47.5 47.5 NUM ajst-20177 95 11 % % NOUN ajst-20177 95 12 when when SCONJ ajst-20177 95 13 using use VERB ajst-20177 95 14 the the DET ajst-20177 95 15 level level NOUN ajst-20177 95 16 set set NOUN ajst-20177 95 17 method method NOUN ajst-20177 95 18 . . PUNCT ajst-20177 96 1 both both DET ajst-20177 96 2 methods method NOUN ajst-20177 96 3 effectively effectively ADV ajst-20177 96 4 reduce reduce VERB ajst-20177 96 5 the the DET ajst-20177 96 6 mass mass NOUN ajst-20177 96 7 of of ADP ajst-20177 96 8 the the DET ajst-20177 96 9 new new ADJ ajst-20177 96 10 chassis chassis NOUN ajst-20177 96 11 . . PUNCT ajst-20177 97 1 table table NOUN ajst-20177 97 2 4 4 NUM ajst-20177 97 3 . . PUNCT ajst-20177 97 4 comparison comparison NOUN ajst-20177 97 5 of of ADP ajst-20177 97 6 quality quality NOUN ajst-20177 97 7 and and CCONJ ajst-20177 97 8 volume volume NOUN ajst-20177 97 9 optimization optimization NOUN ajst-20177 97 10 results result VERB ajst-20177 97 11 optimization optimization NOUN ajst-20177 97 12 methods method NOUN ajst-20177 97 13 unoptimized unoptimized ADJ ajst-20177 97 14 density density NOUN ajst-20177 97 15 - - PUNCT ajst-20177 97 16 based base VERB ajst-20177 97 17 level level NOUN ajst-20177 97 18 set set NOUN ajst-20177 97 19 - - PUNCT ajst-20177 97 20 based base VERB ajst-20177 97 21 mass mass PROPN ajst-20177 97 22 / / SYM ajst-20177 97 23 kg kg PROPN ajst-20177 97 24 2347.81 2347.81 NUM ajst-20177 97 25 1028.44 1028.44 NUM ajst-20177 97 26 1232.94 1232.94 NUM ajst-20177 97 27 volume/(106mm3 volume/(106mm3 NOUN ajst-20177 97 28 ) ) PUNCT ajst-20177 97 29 301.01 301.01 NUM ajst-20177 97 30 131.85 131.85 NUM ajst-20177 97 31 158.06 158.06 NUM ajst-20177 97 32 from from ADP ajst-20177 97 33 the the DET ajst-20177 97 34 optimization optimization NOUN ajst-20177 97 35 results result NOUN ajst-20177 97 36 mentioned mention VERB ajst-20177 97 37 above above ADV ajst-20177 97 38 , , PUNCT ajst-20177 97 39 it it PRON ajst-20177 97 40 is be AUX ajst-20177 97 41 evident evident ADJ ajst-20177 97 42 that that SCONJ ajst-20177 97 43 both both PRON ajst-20177 97 44 of of ADP ajst-20177 97 45 the the DET ajst-20177 97 46 different different ADJ ajst-20177 97 47 topology topology NOUN ajst-20177 97 48 optimization optimization NOUN ajst-20177 97 49 methods method NOUN ajst-20177 97 50 meet meet VERB ajst-20177 97 51 the the DET ajst-20177 97 52 condition condition NOUN ajst-20177 97 53 of of ADP ajst-20177 97 54 mass mass ADJ ajst-20177 97 55 reduction reduction NOUN ajst-20177 97 56 . . PUNCT ajst-20177 98 1 the the DET ajst-20177 98 2 models model NOUN ajst-20177 98 3 obtained obtain VERB ajst-20177 98 4 from from ADP ajst-20177 98 5 these these DET ajst-20177 98 6 methods method NOUN ajst-20177 98 7 exhibit exhibit VERB ajst-20177 98 8 displacement displacement ADJ ajst-20177 98 9 changes change NOUN ajst-20177 98 10 within within ADP ajst-20177 98 11 the the DET ajst-20177 98 12 acceptable acceptable ADJ ajst-20177 98 13 range range NOUN ajst-20177 98 14 after after ADP ajst-20177 98 15 static static ADJ ajst-20177 98 16 analysis analysis NOUN ajst-20177 98 17 , , PUNCT ajst-20177 98 18 and and CCONJ ajst-20177 98 19 the the DET ajst-20177 98 20 maximum maximum ADJ ajst-20177 98 21 stresses stress NOUN ajst-20177 98 22 are be AUX ajst-20177 98 23 within within ADP ajst-20177 98 24 the the DET ajst-20177 98 25 safety safety NOUN ajst-20177 98 26 limits limit NOUN ajst-20177 98 27 , , PUNCT ajst-20177 98 28 meeting meet VERB ajst-20177 98 29 the the DET ajst-20177 98 30 design design NOUN ajst-20177 98 31 requirements requirement NOUN ajst-20177 98 32 . . PUNCT ajst-20177 99 1 however however ADV ajst-20177 99 2 , , PUNCT ajst-20177 99 3 there there PRON ajst-20177 99 4 are be VERB ajst-20177 99 5 certain certain ADJ ajst-20177 99 6 discrepancies discrepancy NOUN ajst-20177 99 7 between between ADP ajst-20177 99 8 the the DET ajst-20177 99 9 chassis chassis NOUN ajst-20177 99 10 models model NOUN ajst-20177 99 11 obtained obtain VERB ajst-20177 99 12 through through ADP ajst-20177 99 13 topology topology NOUN ajst-20177 99 14 optimization optimization NOUN ajst-20177 99 15 and and CCONJ ajst-20177 99 16 the the DET ajst-20177 99 17 actual actual ADJ ajst-20177 99 18 model model NOUN ajst-20177 99 19 . . PUNCT ajst-20177 100 1 therefore therefore ADV ajst-20177 100 2 , , PUNCT ajst-20177 100 3 it it PRON ajst-20177 100 4 is be AUX ajst-20177 100 5 necessary necessary ADJ ajst-20177 100 6 to to PART ajst-20177 100 7 repair repair VERB ajst-20177 100 8 and and CCONJ ajst-20177 100 9 supplement supplement VERB ajst-20177 100 10 the the DET ajst-20177 100 11 topology topology NOUN ajst-20177 100 12 - - PUNCT ajst-20177 100 13 optimized optimize VERB ajst-20177 100 14 models model NOUN ajst-20177 100 15 to to PART ajst-20177 100 16 address address VERB ajst-20177 100 17 issues issue NOUN ajst-20177 100 18 such such ADJ ajst-20177 100 19 as as ADP ajst-20177 100 20 installation installation NOUN ajst-20177 100 21 positioning positioning NOUN ajst-20177 100 22 of of ADP ajst-20177 100 23 other other ADJ ajst-20177 100 24 components component NOUN ajst-20177 100 25 and and CCONJ ajst-20177 100 26 manufacturing manufacture VERB ajst-20177 100 27 feasibility feasibility NOUN ajst-20177 100 28 . . PUNCT ajst-20177 101 1 comparing compare VERB ajst-20177 101 2 the the DET ajst-20177 101 3 two two NUM ajst-20177 101 4 models model NOUN ajst-20177 101 5 mentioned mention VERB ajst-20177 101 6 above above ADV ajst-20177 101 7 and and CCONJ ajst-20177 101 8 considering consider VERB ajst-20177 101 9 the the DET ajst-20177 101 10 actual actual ADJ ajst-20177 101 11 project project NOUN ajst-20177 101 12 requirements requirement NOUN ajst-20177 101 13 , , PUNCT ajst-20177 101 14 the the DET ajst-20177 101 15 model model NOUN ajst-20177 101 16 optimized optimize VERB ajst-20177 101 17 using use VERB ajst-20177 101 18 the the DET ajst-20177 101 19 densitybased densitybase VERB ajst-20177 101 20 method method NOUN ajst-20177 101 21 is be AUX ajst-20177 101 22 ultimately ultimately ADV ajst-20177 101 23 chosen choose VERB ajst-20177 101 24 . . PUNCT ajst-20177 102 1 4 4 X ajst-20177 102 2 . . X ajst-20177 102 3 summary summary NOUN ajst-20177 102 4 ( ( PUNCT ajst-20177 102 5 1 1 NUM ajst-20177 102 6 ) ) PUNCT ajst-20177 102 7 based base VERB ajst-20177 102 8 on on ADP ajst-20177 102 9 the the DET ajst-20177 102 10 heavy heavy ADJ ajst-20177 102 11 - - PUNCT ajst-20177 102 12 duty duty NOUN ajst-20177 102 13 rgv rgv PROPN ajst-20177 102 14 chassis chassis NOUN ajst-20177 102 15 model model NOUN ajst-20177 102 16 , , PUNCT ajst-20177 102 17 topology topology NOUN ajst-20177 102 18 optimization optimization NOUN ajst-20177 102 19 using use VERB ajst-20177 102 20 both both DET ajst-20177 102 21 density density NOUN ajst-20177 102 22 - - PUNCT ajst-20177 102 23 based base VERB ajst-20177 102 24 and and CCONJ ajst-20177 102 25 level level NOUN ajst-20177 102 26 set set NOUN ajst-20177 102 27 methods method NOUN ajst-20177 102 28 shows show VERB ajst-20177 102 29 that that SCONJ ajst-20177 102 30 both both DET ajst-20177 102 31 methods method NOUN ajst-20177 102 32 effectively effectively ADV ajst-20177 102 33 reduce reduce VERB ajst-20177 102 34 the the DET ajst-20177 102 35 weight weight NOUN ajst-20177 102 36 of of ADP ajst-20177 102 37 the the DET ajst-20177 102 38 chassis chassis NOUN ajst-20177 102 39 . . PUNCT ajst-20177 103 1 ( ( PUNCT ajst-20177 103 2 2 2 X ajst-20177 103 3 ) ) PUNCT ajst-20177 103 4 considering consider VERB ajst-20177 103 5 the the DET ajst-20177 103 6 installation installation NOUN ajst-20177 103 7 of of ADP ajst-20177 103 8 other other ADJ ajst-20177 103 9 components component NOUN ajst-20177 103 10 on on ADP ajst-20177 103 11 the the DET ajst-20177 103 12 chassis chassis NOUN ajst-20177 103 13 and and CCONJ ajst-20177 103 14 the the DET ajst-20177 103 15 feasibility feasibility NOUN ajst-20177 103 16 of of ADP ajst-20177 103 17 chassis chassis NOUN ajst-20177 103 18 manufacturing manufacturing NOUN ajst-20177 103 19 , , PUNCT ajst-20177 103 20 the the DET ajst-20177 103 21 chassis chassis NOUN ajst-20177 103 22 model model NOUN ajst-20177 103 23 optimized optimize VERB ajst-20177 103 24 using use VERB ajst-20177 103 25 the the DET ajst-20177 103 26 density density NOUN ajst-20177 103 27 - - PUNCT ajst-20177 103 28 based base VERB ajst-20177 103 29 method method NOUN ajst-20177 103 30 is be AUX ajst-20177 103 31 suitable suitable ADJ ajst-20177 103 32 for for ADP ajst-20177 103 33 engineering engineering NOUN ajst-20177 103 34 applications application NOUN ajst-20177 103 35 . . PUNCT ajst-20177 104 1 ultimately ultimately ADV ajst-20177 104 2 , , PUNCT ajst-20177 104 3 the the DET ajst-20177 104 4 chassis chassis NOUN ajst-20177 104 5 weight weight NOUN ajst-20177 104 6 is be AUX ajst-20177 104 7 reduced reduce VERB ajst-20177 104 8 by by ADP ajst-20177 104 9 46.2 46.2 NUM ajst-20177 104 10 % % NOUN ajst-20177 104 11 , , PUNCT ajst-20177 104 12 providing provide VERB ajst-20177 104 13 valuable valuable ADJ ajst-20177 104 14 guidance guidance NOUN ajst-20177 104 15 for for ADP ajst-20177 104 16 rgv rgv PROPN ajst-20177 104 17 chassis chassis NOUN ajst-20177 104 18 design design NOUN ajst-20177 104 19 . . PUNCT ajst-20177 105 1 31 31 NUM ajst-20177 105 2 references reference NOUN ajst-20177 105 3 [ [ X ajst-20177 105 4 1 1 NUM ajst-20177 105 5 ] ] PUNCT ajst-20177 105 6 hu hu PROPN ajst-20177 105 7 yumei yumei PROPN ajst-20177 105 8 . . PUNCT ajst-20177 106 1 basic basic ADJ ajst-20177 106 2 theory theory NOUN ajst-20177 106 3 of of ADP ajst-20177 106 4 vehicle vehicle NOUN ajst-20177 106 5 structure structure NOUN ajst-20177 106 6 strength strength NOUN ajst-20177 106 7 and and CCONJ ajst-20177 106 8 cae cae NOUN ajst-20177 106 9 analysis analysis NOUN ajst-20177 106 10 technology technology NOUN ajst-20177 107 1 [ [ X ajst-20177 108 1 m m X ajst-20177 108 2 ] ] X ajst-20177 108 3 . . PUNCT ajst-20177 109 1 chongqing chongqe VERB ajst-20177 109 2 : : PUNCT ajst-20177 109 3 chongqing chongqing PROPN ajst-20177 109 4 university university NOUN ajst-20177 109 5 press press NOUN ajst-20177 109 6 , , PUNCT ajst-20177 109 7 2009 2009 NUM ajst-20177 109 8 . . PUNCT ajst-20177 110 1 [ [ X ajst-20177 110 2 2 2 NUM ajst-20177 110 3 ] ] X ajst-20177 110 4 li li PROPN ajst-20177 110 5 nannan nannan PROPN ajst-20177 110 6 . . PUNCT ajst-20177 111 1 design design NOUN ajst-20177 111 2 research research NOUN ajst-20177 111 3 of of ADP ajst-20177 111 4 heavy heavy ADJ ajst-20177 111 5 - - PUNCT ajst-20177 111 6 duty duty NOUN ajst-20177 111 7 agv[d agv[d NOUN ajst-20177 111 8 ] ] PUNCT ajst-20177 111 9 . . PUNCT ajst-20177 112 1 zhengzhou zhengzhou PROPN ajst-20177 112 2 : : PUNCT ajst-20177 112 3 zhengzhou zhengzhou PROPN ajst-20177 112 4 university university PROPN ajst-20177 112 5 , , PUNCT ajst-20177 112 6 2019 2019 NUM ajst-20177 112 7 . . PUNCT ajst-20177 113 1 [ [ X ajst-20177 113 2 3 3 NUM ajst-20177 113 3 ] ] SYM ajst-20177 113 4 hu hu PROPN ajst-20177 113 5 min min PROPN ajst-20177 113 6 , , PUNCT ajst-20177 113 7 yang yang PROPN ajst-20177 113 8 jianguo jianguo PROPN ajst-20177 113 9 , , PUNCT ajst-20177 113 10 et et PROPN ajst-20177 113 11 al al PROPN ajst-20177 113 12 . . PROPN ajst-20177 113 13 kinematic kinematic PROPN ajst-20177 113 14 simulation simulation NOUN ajst-20177 113 15 and and CCONJ ajst-20177 113 16 design design NOUN ajst-20177 113 17 improvement improvement NOUN ajst-20177 113 18 of of ADP ajst-20177 113 19 rail rail NOUN ajst-20177 113 20 - - PUNCT ajst-20177 113 21 guided guide VERB ajst-20177 113 22 vehicle vehicle NOUN ajst-20177 113 23 based base VERB ajst-20177 113 24 on on ADP ajst-20177 113 25 adams[j adams[j PROPN ajst-20177 113 26 ] ] PUNCT ajst-20177 113 27 . . PUNCT ajst-20177 114 1 machinery machinery NOUN ajst-20177 114 2 design design NOUN ajst-20177 114 3 and and CCONJ ajst-20177 114 4 manufacturing manufacturing NOUN ajst-20177 114 5 , , PUNCT ajst-20177 114 6 ( ( PUNCT ajst-20177 114 7 2012)10β€”0081 2012)10β€”0081 NUM ajst-20177 114 8 - - SYM ajst-20177 114 9 03 03 NUM ajst-20177 114 10 . . PUNCT ajst-20177 115 1 [ [ X ajst-20177 115 2 4 4 X ajst-20177 115 3 ] ] X ajst-20177 115 4 shi shi PROPN ajst-20177 115 5 hong hong PROPN ajst-20177 115 6 , , PUNCT ajst-20177 115 7 yuan yuan PROPN ajst-20177 115 8 jing jing PROPN ajst-20177 115 9 , , PUNCT ajst-20177 115 10 yan yan PROPN ajst-20177 115 11 houming houming PROPN ajst-20177 115 12 . . PUNCT ajst-20177 116 1 discussion discussion NOUN ajst-20177 116 2 on on ADP ajst-20177 116 3 grid grid NOUN ajst-20177 116 4 partition partition NOUN ajst-20177 116 5 techniques technique NOUN ajst-20177 116 6 in in ADP ajst-20177 116 7 finite finite PROPN ajst-20177 116 8 element element PROPN ajst-20177 116 9 analysis[j analysis[j PROPN ajst-20177 116 10 ] ] PUNCT ajst-20177 116 11 . . PUNCT ajst-20177 117 1 equipment equipment NOUN ajst-20177 117 2 manufacturing manufacturing NOUN ajst-20177 117 3 technology technology NOUN ajst-20177 117 4 , , PUNCT ajst-20177 117 5 2010 2010 NUM ajst-20177 117 6 ( ( PUNCT ajst-20177 117 7 11 11 NUM ajst-20177 117 8 ): ): PUNCT ajst-20177 117 9 143 143 NUM ajst-20177 117 10 - - SYM ajst-20177 117 11 143 143 NUM ajst-20177 117 12 . . PUNCT ajst-20177 118 1 [ [ X ajst-20177 118 2 5 5 X ajst-20177 118 3 ] ] X ajst-20177 118 4 zhou zhou PROPN ajst-20177 118 5 si si PROPN ajst-20177 118 6 , , PUNCT ajst-20177 118 7 wu wu PROPN ajst-20177 118 8 xiaodong xiaodong PROPN ajst-20177 118 9 , , PUNCT ajst-20177 118 10 pan pan NOUN ajst-20177 118 11 song song NOUN ajst-20177 118 12 . . PUNCT ajst-20177 119 1 topology topology NOUN ajst-20177 119 2 optimization optimization NOUN ajst-20177 119 3 design design NOUN ajst-20177 119 4 of of ADP ajst-20177 119 5 aluminum aluminum NOUN ajst-20177 119 6 alloy alloy NOUN ajst-20177 119 7 lightweight lightweight ADJ ajst-20177 119 8 front front NOUN ajst-20177 119 9 steering steer VERB ajst-20177 119 10 knuckle[j knuckle[j NOUN ajst-20177 119 11 ] ] PUNCT ajst-20177 119 12 . . PUNCT ajst-20177 120 1 automotive automotive ADJ ajst-20177 120 2 practical practical ADJ ajst-20177 120 3 technology technology NOUN ajst-20177 120 4 , , PUNCT ajst-20177 120 5 2019 2019 NUM ajst-20177 120 6 ( ( PUNCT ajst-20177 120 7 19 19 NUM ajst-20177 120 8 ): ): SYM ajst-20177 120 9 149151 149151 NUM ajst-20177 120 10 , , PUNCT ajst-20177 120 11 160 160 NUM ajst-20177 120 12 . . PUNCT ajst-20177 121 1 [ [ X ajst-20177 121 2 6 6 NUM ajst-20177 121 3 ] ] X ajst-20177 121 4 wu wu PROPN ajst-20177 121 5 xizhi xizhi PROPN ajst-20177 121 6 , , PUNCT ajst-20177 121 7 tang tang PROPN ajst-20177 121 8 xiaohong xiaohong PROPN ajst-20177 121 9 , , PUNCT ajst-20177 121 10 wu wu PROPN ajst-20177 121 11 yuyang yuyang PROPN ajst-20177 121 12 , , PUNCT ajst-20177 121 13 et et PROPN ajst-20177 121 14 al al PROPN ajst-20177 121 15 . . PUNCT ajst-20177 121 16 optimization optimization NOUN ajst-20177 121 17 design design NOUN ajst-20177 121 18 of of ADP ajst-20177 121 19 spindle spindle NOUN ajst-20177 121 20 frame frame NOUN ajst-20177 121 21 structure structure NOUN ajst-20177 121 22 of of ADP ajst-20177 121 23 belt belt NOUN ajst-20177 121 24 grinding grind VERB ajst-20177 121 25 machine machine NOUN ajst-20177 121 26 based base VERB ajst-20177 121 27 on on ADP ajst-20177 121 28 density density NOUN ajst-20177 121 29 - - PUNCT ajst-20177 121 30 based base VERB ajst-20177 121 31 method[j method[j NOUN ajst-20177 121 32 ] ] PUNCT ajst-20177 121 33 . . PUNCT ajst-20177 122 1 mechanical mechanical ADJ ajst-20177 122 2 design design NOUN ajst-20177 122 3 , , PUNCT ajst-20177 122 4 2021 2021 NUM ajst-20177 122 5 , , PUNCT ajst-20177 122 6 38(2 38(2 NUM ajst-20177 122 7 ): ): PUNCT ajst-20177 122 8 42 42 NUM ajst-20177 122 9 - - SYM ajst-20177 122 10 47 47 NUM ajst-20177 122 11 . . PUNCT ajst-20177 123 1 [ [ X ajst-20177 123 2 7 7 X ajst-20177 123 3 ] ] X ajst-20177 123 4 tan tan PROPN ajst-20177 123 5 kaijun kaijun PROPN ajst-20177 123 6 , , PUNCT ajst-20177 123 7 cheng cheng PROPN ajst-20177 123 8 heming heming PROPN ajst-20177 123 9 . . PUNCT ajst-20177 124 1 numerical numerical ADJ ajst-20177 124 2 analysis analysis NOUN ajst-20177 124 3 and and CCONJ ajst-20177 124 4 optimization optimization NOUN ajst-20177 124 5 design design NOUN ajst-20177 124 6 of of ADP ajst-20177 124 7 bent bent ADJ ajst-20177 124 8 members member NOUN ajst-20177 124 9 of of ADP ajst-20177 124 10 i i PROPN ajst-20177 124 11 - - PUNCT ajst-20177 124 12 shaped shape VERB ajst-20177 124 13 steel steel NOUN ajst-20177 124 14 beam beam NOUN ajst-20177 124 15 based base VERB ajst-20177 124 16 on on ADP ajst-20177 124 17 density density NOUN ajst-20177 124 18 - - PUNCT ajst-20177 124 19 based base VERB ajst-20177 124 20 method[j method[j NOUN ajst-20177 124 21 ] ] PUNCT ajst-20177 124 22 . . PUNCT ajst-20177 125 1 sichuan sichuan PROPN ajst-20177 125 2 building building PROPN ajst-20177 125 3 science science PROPN ajst-20177 125 4 research research NOUN ajst-20177 125 5 , , PUNCT ajst-20177 125 6 2020 2020 NUM ajst-20177 125 7 , , PUNCT ajst-20177 125 8 46(6 46(6 NOUN ajst-20177 125 9 ): ): PUNCT ajst-20177 125 10 54 54 NUM ajst-20177 125 11 - - SYM ajst-20177 125 12 61 61 NUM ajst-20177 125 13 . . PUNCT ajst-20177 126 1 [ [ X ajst-20177 126 2 8 8 NUM ajst-20177 126 3 ] ] X ajst-20177 126 4 wang wang PROPN ajst-20177 126 5 xi xi PROPN ajst-20177 126 6 , , PUNCT ajst-20177 126 7 zhao zhao PROPN ajst-20177 126 8 zhongnian zhongnian PROPN ajst-20177 126 9 , , PUNCT ajst-20177 126 10 li li PROPN ajst-20177 126 11 haotian haotian PROPN ajst-20177 126 12 , , PUNCT ajst-20177 126 13 et et PROPN ajst-20177 126 14 al al PROPN ajst-20177 126 15 . . PROPN ajst-20177 127 1 analysis analysis NOUN ajst-20177 127 2 comparison comparison NOUN ajst-20177 127 3 and and CCONJ ajst-20177 127 4 prospect prospect NOUN ajst-20177 127 5 of of ADP ajst-20177 127 6 several several ADJ ajst-20177 127 7 main main ADJ ajst-20177 127 8 topology topology NOUN ajst-20177 127 9 optimization optimization NOUN ajst-20177 127 10 modeling modeling NOUN ajst-20177 127 11 methods method NOUN ajst-20177 128 1 [ [ X ajst-20177 128 2 j j X ajst-20177 128 3 ] ] X ajst-20177 128 4 . . PUNCT ajst-20177 129 1 equipment equipment NOUN ajst-20177 129 2 manufacturing manufacturing NOUN ajst-20177 129 3 technology technology NOUN ajst-20177 129 4 , , PUNCT ajst-20177 129 5 2019 2019 NUM ajst-20177 129 6 ( ( PUNCT ajst-20177 129 7 2 2 NUM ajst-20177 129 8 ): ): PUNCT ajst-20177 129 9 191 191 NUM ajst-20177 129 10 - - SYM ajst-20177 129 11 193 193 NUM ajst-20177 129 12 , , PUNCT ajst-20177 129 13 200 200 NUM ajst-20177 129 14 . . PUNCT ajst-20177 130 1 [ [ X ajst-20177 130 2 9 9 NUM ajst-20177 130 3 ] ] X ajst-20177 130 4 zhang zhang PROPN ajst-20177 130 5 haibing haibing PROPN ajst-20177 130 6 . . PUNCT ajst-20177 131 1 research research NOUN ajst-20177 131 2 on on ADP ajst-20177 131 3 topology topology NOUN ajst-20177 131 4 optimization optimization NOUN ajst-20177 131 5 of of ADP ajst-20177 131 6 continuum continuum ADJ ajst-20177 131 7 structure structure NOUN ajst-20177 131 8 based base VERB ajst-20177 131 9 on on ADP ajst-20177 131 10 improved improved ADJ ajst-20177 131 11 level level NOUN ajst-20177 131 12 set set VERB ajst-20177 131 13 method[d method[d PROPN ajst-20177 131 14 ] ] PUNCT ajst-20177 131 15 . . PUNCT ajst-20177 132 1 harbin harbin PROPN ajst-20177 132 2 : : PUNCT ajst-20177 132 3 harbin harbin PROPN ajst-20177 132 4 engineering engineering PROPN ajst-20177 132 5 university university PROPN ajst-20177 132 6 , , PUNCT ajst-20177 132 7 2019 2019 NUM ajst-20177 132 8 . . PUNCT ajst-20177 133 1 [ [ X ajst-20177 133 2 10 10 NUM ajst-20177 133 3 ] ] SYM ajst-20177 133 4 hu hu PROPN ajst-20177 133 5 conghui conghui PROPN ajst-20177 133 6 , , PUNCT ajst-20177 133 7 jin jin PROPN ajst-20177 133 8 xiaoyi xiaoyi PROPN ajst-20177 133 9 , , PUNCT ajst-20177 133 10 he he PRON ajst-20177 133 11 zhikun zhikun PROPN ajst-20177 133 12 , , PUNCT ajst-20177 133 13 et et PROPN ajst-20177 133 14 al al PROPN ajst-20177 133 15 . . PUNCT ajst-20177 133 16 optimization optimization NOUN ajst-20177 133 17 design design NOUN ajst-20177 133 18 of of ADP ajst-20177 133 19 agv agv NOUN ajst-20177 133 20 chassis chassis NOUN ajst-20177 133 21 based base VERB ajst-20177 133 22 on on ADP ajst-20177 133 23 ansys[j ansys[j PROPN ajst-20177 133 24 ] ] PUNCT ajst-20177 133 25 . . PUNCT ajst-20177 134 1 agricultural agricultural ADJ ajst-20177 134 2 equipment equipment NOUN ajst-20177 134 3 and and CCONJ ajst-20177 134 4 vehicle vehicle NOUN ajst-20177 134 5 engineering engineering NOUN ajst-20177 134 6 , , PUNCT ajst-20177 134 7 2022 2022 NUM ajst-20177 134 8 , , PUNCT ajst-20177 134 9 60(6 60(6 NOUN ajst-20177 134 10 ): ): PUNCT ajst-20177 134 11 128 128 NUM ajst-20177 134 12 - - SYM ajst-20177 134 13 132 132 NUM ajst-20177 134 14 . . PUNCT