OPT OpenIR  > 检测技术研究中心
Influence of parallelism between photoelectric shaft encoder axis and polyhedron one on the rotation angle error
Alternative Title光电编码器与棱体轴线平行度对转角误差的影响
Wang, Tao1; Zhao, Jianke1; Tian, Liude1; Zhou, Yan1; Yang, Lihong2; Chen, Chen1; Duan, Yaxuan1; Pan, Liang1; Zhao, Huaixue1; Liu, Kai1; Wan, Wei1; Liu, Yining1
Department检测技术研究中心
2018-02-25
Source PublicationHongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
ISSN10072276
Volume47Issue:2
Contribution Rank1
Abstract

The confidence level of rotation angle error test result was reduced by nonparallelism between photoelectric shaft encoder axis and polyhedron one. In order to decrease rotation angle test error, the rotation angle test error caused by nonparallelism between photoelectric shaft encoder axis and polyhedron one was controlled within 1/3-1/5 of photoelectric shaft encoder angle error. The mathematical models of rotation angle test error and Y bias introduced by nonparallelism between photoelectric shaft encoder axis and polyhedron one were established. The simulation results showed that rotation angle test error and Y bias had periodic change with the angle increase, the cycle were π and 2π respectively. When the tilt direction of polyhedron axis was fixed, the bigger angle between encoder axis and polyhedron one, the bigger peak values of angle test error and Y bias, when the angle between photoelectric shaft encoder axis and polyhedron one was fixed, the tilt direction of polyhedron axis only changed the phases of rotation angle test error curve and Y bias one and not changed the shapes of the curves. According to the polyhedron-autocollimator method, the established mathematical models were verified by experiments. Experimental results indicate that the test results and the mathematical models are in good conformity. In the actual test, the rotation angle test error is pretested, the curve is drawn and fitted by the least squares method, the parallelism and tilt direction are obtained, the parallelism is adjusted according to tilt direction until error peak satisfies test requirement. © 2018, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved.

DOI10.3788/IRLA201847.0217001
Indexed ByEI ; CSCD
Language中文
EI Accession Number20182105214065
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/30173
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.School of Optoelectronics Engineering, Xi'an Technological University, Xi'an; 710021, China
Recommended Citation
GB/T 7714
Wang, Tao,Zhao, Jianke,Tian, Liude,et al. Influence of parallelism between photoelectric shaft encoder axis and polyhedron one on the rotation angle error[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2018,47(2).
APA Wang, Tao.,Zhao, Jianke.,Tian, Liude.,Zhou, Yan.,Yang, Lihong.,...&Liu, Yining.(2018).Influence of parallelism between photoelectric shaft encoder axis and polyhedron one on the rotation angle error.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,47(2).
MLA Wang, Tao,et al."Influence of parallelism between photoelectric shaft encoder axis and polyhedron one on the rotation angle error".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 47.2(2018).
Files in This Item:
File Name/Size DocType Version Access License
Influence of paralle(611KB)期刊论文出版稿暂不开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Tao]'s Articles
[Zhao, Jianke]'s Articles
[Tian, Liude]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Tao]'s Articles
[Zhao, Jianke]'s Articles
[Tian, Liude]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Tao]'s Articles
[Zhao, Jianke]'s Articles
[Tian, Liude]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.