地面仿真试验下的飞机倒飞故障分析研究

Research on Fault Analysis of Aircraft Inverted Flight in Ground Simulation Test

针对地面仿真综合试验中飞机倒飞故障,对飞控联试环境、航电联试环境、仿真飞行机理进行了分析研究,并建立故障树。文章从通信协议、数据解析、信号干扰等方面开展了故障验证,并最终实现航电系统、飞控系统交联下的仿真飞行。该故障的排除为后续跨系统综合试验平台的建设和运行提供了思路和建议。

In response to the fault of aircraft inverted flight in ground simulation comprehensive test,failure tree mode is set up based on the flight control environment,avionics system environment,and principles of simulation flight.It tests and validates communication protocol,parsing data,signal interference.Finally,the simulation flight based on flight control environment,avionics system environment is realized.The troubleshooting of this fault provides suggestions for the design of integrative application platforms.