摘要
针对捷联惯导系统实时动态数据获取难的问题,设计一种机载捷联惯导数字仿真器。利用飞控仿真系统输出的参数作为惯性测量元件的真值数据,用Visual Studio 2005完成捷联惯导系统的姿态解算、速度解算和位置解算,实现捷联惯导系统的动态数字化仿真。仿真结果表明:该仿真器不但能灵活改变惯性器件参数,还具有良好的人机环境和输出参数的可视化效果。
In consideration of the difficulty to acquire the SINS real-time dynamic data, design the airborne SINS digital simulator. Take the parameters outputted by flight control simulation system as the true value data of the inertial measurement device, and use Visual Studio 2005 to realize attitude calculation, velocity calculation and position calculation of SINS system, realize dynamic digital simulation of SINS. The system results show that the simulator can flexibly change parameter of inertial measurement and has good man-machine environment and output parameter visualization.
出处
《兵工自动化》
2014年第12期1-5,共5页
Ordnance Industry Automation
