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Method of driving a main rotor of a rotorcraft in the context of simulating a failure of one of the engnes of the rotorcraft
Method of driving a main rotor of a rotorcraft in the context of simulating a failure of one of the engnes of the rotorcraft
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机译:在模拟旋翼飞机的引擎之一的故障的情况下驱动旋翼飞机的主旋翼的方法
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摘要
A method of driving a main rotor of a rotorcraft in rotation while implementing an in-flight simulation mode that simulates failure of one of the engines of the rotorcraft. In simulation mode, and when a current speed of rotation (NR) of the main rotor is detected as being lower than a predetermined threshold speed of rotation (S), the simulation mode is kept active and a regulation command is generated in order to perform a controlled operation (A) of gradually increasing the power delivered by the engines by authorizing the limit imposed by a setpoint (OEI/2) for regulating operation of the engine in simulation mode to be exceeded. Said gradually increasing power is interrupted by the pilot staying under training and operating a collective pitch manoeuver of the blade of the main rotor providing a rotation of main rotor at the predetermined threshold speed in rotation.
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