The invention relates to an in-loop comprehensive dynamic test system and method for a ground test aircraft. The system disclosed by the invention comprises an acquisition device for acquiring an aircraft state and a cockpit control signal from an aircraft; the flight simulation subsystem is used for performing simulation flight based on a cockpit control signal and an aircraft state; the injection device is used for receiving the flight state signal of the aircraft simulated by the flight simulation subsystem and injecting the flight state signal into airborne equipment of the aircraft so as to excite the airborne equipment to operate in an air state; the injection device further comprises a bus injection device which fuses the flight state of the aircraft with the simulated aircraft state signal to generate the flight state of a semi-physical semi-simulation signal. Through system integration, an acquisition device, a flight simulation subsystem and an injection device are integrated with an aircraft to form an aircraft comprehensive dynamic test loop, so that the aircraft can complete a simulation test flight task on the ground.
本公开涉及用于地面测试飞行器的在回路综合动态试验系统及方法。本公开的系统包括:用于从飞行器采集飞行器状态以及驾驶舱操纵信号的采集装置;基于驾驶舱操纵信号和飞行器状态进行仿真飞行的飞行仿真子系统;以及注入装置,注入装置用于接收飞行仿真子系统所仿真的飞行器飞行状态信号,并将飞行状态信号注入飞行器的机载设备中以激励机载设备进行空中状态运行,注入装置还包括将飞行器的飞行状态与所仿真的飞行器状态信号进行融合以生成半实物半仿真信号的飞行状态的总线注入装置;通过系统综合,将采集装置、飞行仿真子系统以及注入装置与飞行器集成后构成飞行器综合动态试验回路,使飞行器能够在地面完成模拟试飞任务。
In-loop comprehensive dynamic test system and method for ground test aircraft
用于地面测试飞行器的在回路综合动态试验系统及方法
2025-05-30
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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