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	Study of high precision non-contact measurement based on CCD (EI CONFERENCE)
	Lin L. ; Yun F.
	2007
会议名称	4th International Conference on Information Technology and Applications, ICITA 2007, January 15, 2007 - January 18, 2007
会议地点	Harbin, China
关键词	In this paper a method that measures relatively positionrelationshipquickly and accurately between two vehicles both on a horizontal plane is introduced. When the linear CCD camera placed on the end of manipulator scans two point targets located on the other vehicle by virtue of the spatial intersection principle and trigonometry theorem the relative position relationship between the loading vehicles and launching ones can be gotten(i.e. the spatial coordinate parameters of x y z and the angle displacement ). At the same time the paper establishes that the measurement error of length is less than 1mm by analysis of thee rror analysis and the simulation of computer. The angle displacement is less than 3 which satisfies the technical requests. So the vehicle orientation and loading missiles can be both done at the shortest time. It meets the demand of centralization between the measurement and execution. Forboth automatic transshipment and spatial position relationship measurement the study is valuable. And the manipulator is measure device as well as executive one so that residual inherent error decreases according to identical reference principle. Therefore the measure precision can be improved greatly.
页码	185-187
收录类别	EI
内容类型	会议论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/33091]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	Lin L.,Yun F.. Study of high precision non-contact measurement based on CCD (EI CONFERENCE)[C]. 见:4th International Conference on Information Technology and Applications, ICITA 2007, January 15, 2007 - January 18, 2007. Harbin, China.

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