方位安装误差对调平性能的影响及对策  

Influence of Azimuth Installation Error on Leveling Performance and Countermeasures

作　　者：张涛[1] 魏贵玲[1] 冯波[2] 阳洪[1] 魏旭阳 陈超 王斌[1] ZHANG Tao;WEI Guiling;FENG Bo;YANG Hong;WEI Xuyang;CHEN Chao;WANG Bin(The 26th Institute of China Electronics Technology Group Corporation, Chongqing 400060,China;Sichuan Vocational and Technical College of Communications ,Chengdu 611130,China;Chongqing Acoustic-Optic-Electronic Co, LTD, China Electronic Technology Group Corporation, Chongqing 401332,China)

机构地区：[1]中国电子科技集团公司第二十六研究所,重庆400060 [2]四川交通职业技术学院,四川成都611130 [3]中电科技集团重庆声光电有限公司,重庆401332

出　　处：《压电与声光》2020年第4期506-509,共4页Piezoelectrics & Acoustooptics

摘　　要：针对水平传感器存在较大方位安装误差角会导致调平时间延长的问题,该文简述了四点调平策略和动态水平传感器工作原理,建立了坐标矩阵、矩阵转换关系式,讨论了动态水平传感器的方位安装误差对调平系统的影响。试验结果表明,通过测试仪器使动态水平传感器的轴系与安装基座轴系平行的方法,可减小方位安装误差角,提高系统性能。In view of the problem that the large azimuth installation error angle of the horizontal sensor will lead to the extension of the leveling time,this paper briefly describes the four-point leveling strategy and the working principle of the dynamic horizontal sensor,and establishes the coordinate matrix and matrix conversion relationship,and discusses the influence of the azimuth installation error of the dynamic horizontal sensor on the leveling system.The test results show that the method of making the shafting of the dynamic level sensor parallel to the shafting of the mounting base can reduce the azimuth mounting error angle and improve the system performance.

关 键 词：动态水平传感器 调平系统 安装误差 

分 类 号：TN96[电子电信—信号与信息处理] TJ765[电子电信—信息与通信工程]