车载定位导航系统功能仿真研究

Vehicle Positioning and Navigation System Simulation for Combat Exercise

分析了地面战斗车辆车载定位导航系统功能仿真需求,建立了车载定位导航系统功能仿真框架,重点研究了卫星定位导航系统、带惯导的组合定位导航系统的功能、算法及其仿真实现,围绕不同定位导航系统在不同服务模式下在定位、测速等方面的不同精度,研究了定位误差的修正及实现问题。

Requirements for land combat vehicle positioning and navigation system simulation in combat training system were analyzed.Function simulation framework was then constructed.Principles of satellite positioning system,typical inertial navigation system and other combined systems,such as GPS and GPS/INS were provided in brief,and key modules and algorithms for location and navigation simulation were proposed.According to location and navigation error in different working methods,simulation for error correction and realization was researched.