id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-6363		cet-6363		6	.pdf	application/pdf	3246	146	49	Occurrence: Which is a qualitative mode to measure the failure rate • Detection: Which talks about the ability to detect the failure before it appears on the asset Table 2 RPN by wind turbine system (Arabian-Hoseynabadi, 2010) Order System RPN 1 Rotor and blades assembly 1609 Gray, C.S. & Watson, S.J. 2010, Physics of failure approach to wind turbine condition based maintenance, Wind Energy, vol. 13, no. 5, pp.	cache/cet-6363.pdf	txt/cet-6363.txt