发动机故障模拟试飞是在试飞过程中,通过故障模拟试验器人为模拟发动机故障,检查在发动机故障状态下,飞行员的反映时间及飞行过程有无危险的过载和航迹姿态变化等,是检查发动机的各种故障状态下的能否满足飞行要求,检验是否有直接危害飞行安全的因素,是制定发动机故障状态下处理程序的重要依据。 Engine failure simulation test flight is in the process of test flight, through the fault simulation test man-machine engine fault simulation, check the engine fault condition, the pilot’s reaction time and the flight process with or without dangerous overload and track attitude changes, etc., is to check the engine Under various fault conditions, the ability to meet flight requirements and test whether there is a direct threat to flight safety factors is an important basis for formulating the handling procedures under engine fault conditions.