Evaluation and analysis of the static pointing accuracy of the novel optical testing target

doi:10.19650/j.cnki.cjsi.J1703125

CIOMP OpenIR

	Evaluation and analysis of the static pointing accuracy of the novel optical testing target
	Zhang, Shaojun; Gao, Yunguo; Xue, Xiangyao; Bi, Xun
	2018
发表期刊	Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument
ISSN	2543087
卷号	39 期号:4 页码:18-25
摘要	Static pointing precision is one of the main design indices of the novel optical testing target. In order to comprehensively evaluate the spatial pointing accuracy of the novel optical testing target, the main error sources affecting the pointare identified firstly with the motion form of the target mechanism.The theoretical model of the pointing error is constructed by means of the homogeneous coordinate transformation. Then, the simulation analysis of the pointing error in statistical aspect iscarried out by using MATLAB software based on mathematical models.The distribution of the pointing error and the degrees of the error influenceson the pointing error are obtained in the full working space by simulation. Finally, the pointing error of the target is calibrated by experiments. The experimental results show that the static pointing error range of the testing target is 70" to 250" in the working space, and the precision design index is 5'. The testing performance of the newly developed target are comprehensively explored, which provides a theoretical foundation for subsequent error compensation.This work can also provide a reference for error research of other mechanisms. 2018, Science Press. All right reserved.
关键词	Errors MATLAB Optical testing
DOI	10.19650/j.cnki.cjsi.J1703125
收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60654
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Zhang, Shaojun,Gao, Yunguo,Xue, Xiangyao,et al. Evaluation and analysis of the static pointing accuracy of the novel optical testing target[J]. Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument,2018,39(4):18-25.
APA	Zhang, Shaojun,Gao, Yunguo,Xue, Xiangyao,&Bi, Xun.(2018).Evaluation and analysis of the static pointing accuracy of the novel optical testing target.Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument,39(4),18-25.
MLA	Zhang, Shaojun,et al."Evaluation and analysis of the static pointing accuracy of the novel optical testing target".Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument 39.4(2018):18-25.

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