中国机械工程 ›› 2010, Vol. 21 ›› Issue (14): 1718-1721.

• 机械基础工程 • 上一篇    下一篇

基于公共光学基准的大尺寸空间角度测量误差研究

姚江伟;张国雄;裘祖荣;胡文川;李杏华
  

  1. 天津大学精密测试技术及仪器国家重点实验室,天津,300072
  • 出版日期:2010-07-27 发布日期:2010-09-19
  • 基金资助:
    国家自然科学基金资助项目(50775160)
    National Natural Science Foundation of China(No. 50775160)

Study on Large-scale Space Angle Measurement Errors Based on Common Optical Reference

Yao Jiangwei;Zhang Guoxiong;Qiu Zurong;Hu Wenchuan;Li Xinghua
  

  1. State Key Laboratory of Precision Measuring Technology and Instruments,Tianjin University,Tianjin,300072
  • Online:2010-07-27 Published:2010-09-19
  • Supported by:
    National Natural Science Foundation of China(No. 50775160)

摘要:

根据所提出的基于公共光学基准的大尺寸空间的角度测量原理,提出了相应的测量系统的精度设计方法、测量系统主要器件位姿误差的检测与调整方法,并提出了测量准确度的评定方法;借助水平仪的监测,在大尺寸空间内建立标准角度并对其进行测量,实现了对测量准确度的评定。
 

关键词:

Abstract:

Under the proposed large-scale space angle measurement principle based on common optical reference,methods for the accuracy design,the position and attitude error detection and compensation of the corresponding measuring system were proposed.Besides,a calibration method with reference angle artifacts and electronic level was developed and the measurement accuracy was assessed.

Key words: large-scale space, angle measurement, common reference, optical reference

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