id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
azojete-509	Edeh, J. C. ; Nwadinobi, C. P. ; Obetta, E. C. 	Development and Deployment of Quadcopter in Silos’ Inspection and Surveillance	2021	13	.pdf	application/pdf	5032	280	56	3.2 Comparative Analysis of Inspection Techniques A comparison between a commonly used traditional method for inspection of silo structure (use of scaffoldings) and the use of quad copter was carried out in order to estimate the effectiveness of the quad copter in terms of cost and working time. Jennifer and Baritte (2015) developed a prototype quad copter and observed that the common challenge was that quad copter finds it difficult balancing itself while hovering and thus could not produce a stable data image for analysis.	cache/azojete-509.pdf	txt/azojete-509.txt