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Test Method of Angle Error of Limited Rotation Axis System
Alternative Title小范围回转轴系测角误差测试方法
Tian, Liu-De1,2; Zhao, Jian-Ke1; Zhou, Yan1; Wang, Tao1; Zhao, Huai-Xue1; Pan, Liang1; Liu, Zhao-Hui1
Department检测技术研究中心
2017-11-01
Source PublicationGuangzi Xuebao/Acta Photonica Sinica
ISSN10044213
Volume46Issue:11
Contribution Rank1
AbstractIn order to improve the measurement accuracy of the angular error in the limited rotation axis system, the principle and method of measuring the angular error by autocollimation theodolite was used to analysis the error sources which affect the measurement result, the simulation results show that the tilt angle of the axis of the measured shaft is the main error source. Based on the accurate error model, the method to identify the misadjustment parameters and separate the introduced error by using the least squares estimation was proposed to realize the high precision measurement of angle error. The experiment was carried out with the accuracy of 2″ single-axis position turntable as tested object. The test results of conventional methods are -309.1″~428.6″, the test error is large, however, the test results of the proposed method are -0.89″~1.01″ and -1.01″~0.93″, the test error is 0.70″ and 0.78″, eliminating the test error introduced by equipment misadjustment. The method has the advantages of simple equipment and simple operation, and can realize the high precision measurement the angle error of the limited rotation axis system, can solve the problem of limited rotation axis systemengineering testing problem. © 2017, Science Press. All right reserved.

DOI10.3788/gzxb20174611.1112005
Indexed ByEI ; CSCD
Language中文
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/30837
Collection检测技术研究中心
Affiliation1.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
Recommended Citation
GB/T 7714
Tian, Liu-De,Zhao, Jian-Ke,Zhou, Yan,et al. Test Method of Angle Error of Limited Rotation Axis System[J]. Guangzi Xuebao/Acta Photonica Sinica,2017,46(11).
APA Tian, Liu-De.,Zhao, Jian-Ke.,Zhou, Yan.,Wang, Tao.,Zhao, Huai-Xue.,...&Liu, Zhao-Hui.(2017).Test Method of Angle Error of Limited Rotation Axis System.Guangzi Xuebao/Acta Photonica Sinica,46(11).
MLA Tian, Liu-De,et al."Test Method of Angle Error of Limited Rotation Axis System".Guangzi Xuebao/Acta Photonica Sinica 46.11(2017).
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