The method of the system error modification Of photoelectric theodolite of T type

摘要：

The system error of photoelectric theodolite includes Visual axis error, horizontal axis error, vertical axis error, Azimuth orientation error, elevation zero error; This paper ratiocinates the formula of Azimuth orientation error, elevation zero error and Visual axis error of Photoelectric theodolite of T type by triangle relation in space. Photoelectric theodolite of U type with main visual axis and auxiliary visual axis shoots images and inverse images of marks to obtain system error data. Error is less than 0.4 second by comparing error data of auxiliary visual axis with error data of main visual axis and the precision of two methods is identical. It has been validated that the method of error measurement of photoelectric theodolite of T type is right.

关键词： Photoelectric theodolite U type the system error

作者: Lirong Zhao Wei Zhu Yaoyu Zhang Junxi Sun

作者单位: College of communication and information,Changchun University of Science and Technologe,Changchun, C Changchun Institute of Optics, Fine Mechanics and Physic,Chinese Academy of Sciences,Changchun, Chin Changchun Institute of Optics, Fine Mechanics and Physic, Chinese Academy of Sciences, Changchun, Ch College of communication and information,Changchun University of Science and Technologe,Changchun, C

会议类型: 国际会议

会议名称: 2012 International Conference on Optoelectronics and Microelectronics(2012光电子与微电子国际学术会议 2012 ICOM)

会议地点: 长春

会议语种:英文

页码: 384-387

在线出版日期: 2012-08-23（万方平台首次上网日期，不代表论文的发表时间）