High accuracy three-dimensional attitude angle measuring device

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 光学定向与测量技术研究室

	High accuracy three-dimensional attitude angle measuring device
	Sun, Guo-Yan1,2 ; Gao, Li-Min1 ; Bai, Jian-Ming 1; Yang, Dong-Lai 1; Pan, Liang 1
刊名	guangxue jingmi gongcheng/optics and precision engineering
	2016-05-01
卷号	24 期号:5 页码:963-970
关键词	Angle measurement Calibration CMOS integrated circuits Field programmable gate arrays (FPGA) Optical systems Precision engineering Transfer matrix method
ISSN号	1004924x
其他题名	三维姿态角高精度测量装置
通讯作者	sun, guo-yan (sunguoyan@opt.ac.cn)
产权排序	1
英文摘要	a high accuracy measuring device and corresponding measuring method for three;dimensional attitude angles (yaw, pitch and roll) were designed based on an autocollimator and a coordinate rotary transfer matrix. the working principle and structural composition were introduced. a three;dimensional attitude angle measuring model was established and the theory algorithm by coordinate rotation matrix was derived based on the principle of autocollimation angle measurement. then, the optical system was designed according to the demand of the measurement system. a single field programming gate array (fpga) was used to implement double cmos image sensor imaging, spot identifying, subdivision positioning, three;dimensional attitude angle calculation and rapid communication with a usb. to ensure the unity of the actual equipment parameter and design data, a high precision calibration method was researched for the three;dimensional attitude angle measuring device. finally, three;dimensional attitude angles were tested to verify this measuring device, and the degrees and the factors affecting the angle measuring accuracy were analyzed as well. calibration and experiment measurement results indicate that the measuring precisions of the yaw, pitch and roll angles for the measuring device are 2.2′, 2.5′ and 7.8′ respectively in view field of ±20'. it shows that the three;dimensional attitude angle measuring device has higher precision, simpler structure as well as stronger stabilization, and can be widely applied to engineering practices. © 2016, science press. all right reserved.
收录类别	EI
语种	中文
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/28242]
专题	西安光学精密机械研究所_光学定向与测量技术研究室
作者单位	1.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China 2.University of Chinese Academy of Sciences, Beijing; 100049, China
推荐引用方式 GB/T 7714	Sun, Guo-Yan,Gao, Li-Min,Bai, Jian-Ming,et al. High accuracy three-dimensional attitude angle measuring device[J]. guangxue jingmi gongcheng/optics and precision engineering,2016,24(5):963-970.
APA	Sun, Guo-Yan,Gao, Li-Min,Bai, Jian-Ming,Yang, Dong-Lai,&Pan, Liang.(2016).High accuracy three-dimensional attitude angle measuring device.guangxue jingmi gongcheng/optics and precision engineering,24(5),963-970.
MLA	Sun, Guo-Yan,et al."High accuracy three-dimensional attitude angle measuring device".guangxue jingmi gongcheng/optics and precision engineering 24.5(2016):963-970.