自主定向系统快速对准方法研究

提出了一种基于动基座、大倾角的初始对准方法，研究了粗对准数学模型、罗经回路精对准数学模型以及捷联航姿解算数学模型,并实现样机设计。仿真结果和样机测试情况验证了该方法的快速性与精度，可为车载系统自主快速对准提供理论借鉴,具有一定工程应用价值。

Research on Rapid Alignment Method for Autonomous Orientation System

The initial alignment method is proposed based on moving base and large inclination. It makes a study on the mathematical models of coarse alignment, compass loop fine alignment and strap-down attitude determination. And the prototype design is realized. The rapidity and accuracy of the proposed method is proven by simulation results and prototype tests. This provides a theoretical basis for the autonomous rapid alignment of the vehicle-mounted system and has a certain engineering value.