无人机飞控系统设计及基于RTX/Windows的实时仿真

Flight control system of SUAV and its real-time simulation under RTX/Windows

为了对小型无人机全过程飞行仿真进行研究,根据飞行控制系统理论,对无人机飞行控制律进行了设计和验证,在此基础上,利用Matlab/Simulink/Stateflow建立了无人机全数字仿真模型,运行仿真模型对无人机飞行全过程进行了仿真,同时利用基于Windows操作系统下的实时仿真工具RTX对无人机飞行全过程进行了实时仿真,仿真结果表明了飞行控制系统设计的正确性以及仿真良好的实时性。

In order to analyze the whole process of flight simulation of SUAV, the flight control law of UAV is designed and verified according to the flight control system theory. On this basis, an all-digital simulation model of UAV is established with Matlab/Simulink/Stateflow. The whole flight process of UAV is simulated by running the simulation model, and by using the real-time simulation tool RTX under Windows. Either the digital simulation results or the real-time simulation results show the correctness and perfect real-time simulation performance of the flight control system design.