游移方位激光捷联惯导系统传递对准方法

摘要

To solve the problem of transfer alignment on moving base when the ship moving, introduce 2 kinds of transfer alignment for wander azimuth laser inertial system (LSlNS). Choose the ship carried LSINS as main INS, and plane carried LSINS as sub-INS. Simulated by kalman filter, also analyze the 2 different methods. The simulation result showed that both methods meet the requirements of transfer alignment accuracy and the practical application of engineering.The methods are useful to engineering application.%为解决舰船行进过程中的动基座传递对准问题,介绍游移方位激光捷联惯导系统传递对准的2种方法.以舰载激光捷联惯导系统作为主惯导系统,飞机激光捷联惯导系统作为子惯导系统,并通过卡尔曼滤波器进行仿真,分析了这2种不同的方法.仿真结果表明,2种方法均能满足传递对准精度的要求以及实际工程上的应用.结果表明该方法具有一定的工程应用价值.