捷联惯性导航减振系统研究

Research on Damping System of Strapdown Inertial Navigation

一本文研究车载捷联惯性导航系统的减振问题。对减振系统的设计、减振器的选型与安装等方面进行了讨论，提出减振系统性能测试和数据处理方法，给出了实验结果。分析振动对仪表测试误差和导航计算误差的影响，并提出了减小误差的措施。

This paper presents the research on damping of strapdown inertial navigation system in land vechicle. It discusses to design damping system,select and fix shock damper and so on. The methods of system performance test and data process-ing are proposed and experimental results are given. This paper also analyzes the effec-tion of vibrating on the error of instruments and the error of navigation calculating,and presents the methods to reduce error.