The Effect of FOG Angular Random Walk on the Navigation Precision of Inertial Navigation System

摘要：

According to the characteristics of FOG angular random walk (ARW) and the error equations of navigation system in frequency domain, the effects of FOG ARW on the inertial navigation system are studied and analyzed in theory and the formulae of the navigation errors which are produced by FOG ARW are deduced. By the simulation, some of conclusions of the effect of FOG ARW on the navigation precision of inertial navigation system (INS) are acquired.

关键词： FOG inertial navigation system (INS) angular random walk (ARW)

作者: WANG Lidong WANG Yan Liu Jun

作者单位: Ordnance Engineering College, Shijiazhuang 050003, China

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）