航空发动机控制是于飞行包线内,在发动机各个气动、热力和机械设计限制与发动机所有功率范围内,根据外界干扰或油门杆指令,通过控制器改变可控变量(如供油量、尾喷口面积等),以保证被控量(如转速、压力比等)维持在一个常数或按预定规律变化,使发动机安全、可靠、稳定地工作并获得最佳性能。航空发动机控制任务包括:稳态控制——在外界条件变化时,保持既定的发动机稳定工作点;过渡态控 Aeroengine control is in the flight envelope, in the engine of all the aerodynamic, thermal and mechanical design limits and the engine power range, according to external interference or throttle stick command through the controller to change the controllable variables (such as fuel supply, tail nozzle Area, etc.) to ensure that the controlled amount (such as speed, pressure ratio, etc.) to maintain a constant or predetermined changes in law, the engine safe, reliable and stable work and get the best performance. Aero-engine control tasks include: steady-state control - in the external conditions change, to maintain a predetermined engine stable operating point; transitional state control