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	Vision based eccentricity measurement of auto-hub and its simulation
	Zhang, Fengling ; Han, Rui ; Peng, Yin ; Wang, Lei ; Wang L(王磊)
	2012
关键词	Bolts Manufacture Mathematical models
英文摘要	Conference Name:2012 2nd International Conference on Frontiers of Manufacturing Science and Measuring Technology, ICFMM 2012. Conference Address: Xi'an, China. Time:June 12, 2012 - June 13, 2012.; Control Engineering and Information Science Research Association; Int. Front. Sci. Technol. Res. Assoc.; Trans Tech Publications; Chin-Yi University of Technology; A machine vision based measurement system of auto-hub's eccentricity between the center circle and the pitch circle of bolt holes is proposed in this article. Pictures of all bolt holes are shot when the auto-hub is rotating. The eccentricity can be calculated by tiling these pictures to a global image. There are some error factors in the system such as run-out of rotation center, inclined platform, rotation angle error, tilted auto-hub's surface, roundness of the center hole and angle between bolt holes uneven. Mathematical models of these error factors are studied. By stimulating all these error factors, run-out of rotation center has the greatest impact and some key parameters are given in mechanical system design. 漏 (2012) Trans Tech Publications.
语种	英语
出处	http://dx.doi.org/10.4028/www.scientific.net/AMR.503-504.1420
出版者	Trans Tech Publications
内容类型	其他
源URL	[http://dspace.xmu.edu.cn/handle/2288/86230]
专题	物理技术－会议论文
推荐引用方式 GB/T 7714	Zhang, Fengling,Han, Rui,Peng, Yin,et al. Vision based eccentricity measurement of auto-hub and its simulation. 2012-01-01.

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