【作者】 徐彬； 汪洋； 项昌乐；

【Author】 Xu Bin;Wang Yang;Xiang Changle;Vehicle Research Center of Beijing Institute of Technology(BIT);School of Mechanical Engineering,BIT;

【机构】 北京理工大学特种车辆研究所； 北京理工大学机械与车辆学院；

【摘要】 实时硬件在环仿真是在实际飞行测试前验证对象控制性能和安全性的有效方法之一。针对新型涵道式陆空车辆的全包线飞行工况,搭建了硬件在环仿真平台,包括机载硬件、飞行控制模块、地面站模块和软件模块。选取典型飞行任务科目,对全包线飞行工况进行了硬件在环仿真测试。结果显示,所搭建的硬件在环仿真平台可以有效地评估和验证软硬件系统及控制算法,为实际飞行测试提供了安全保障。更多还原

【Abstract】 Real- time hardware- in- the- loop(HIL) simulation is one of the most effective methods for the verification of the overall control performance and safety before actual flight test.The HIL simulation framework presented in this work includes four modules,i.e.onboard hardware,flight control,ground station and software.Base on a careful selection of mission- task- elements(MTEs) adopted from ADS-33E-PRF,the full-envelope condition is then simulated.The constructed HIL platform operates successfully and reliably,verifies effectiveness of the hardware/software system and control algorithm,and provides a safety guarantee for flight test.更多还原