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STEADY STATE DIFFERENTIAL ROLL MOMENT CONTROL WITH AUTOMATED DIFFERENTIAL LATERAL CONTROL
STEADY STATE DIFFERENTIAL ROLL MOMENT CONTROL WITH AUTOMATED DIFFERENTIAL LATERAL CONTROL
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机译:具有自动差动横向控制的稳态差动滚动力矩控制
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摘要
A method for controlling a differential rotor roll moment for a coaxial helicopter with rigid rotors, the method including receiving, with a processor, a signal indicative of a displacement command from a controller; receiving, with the processor via a sensor, one or more signals indicative of a longitudinal velocity, an angular velocity of one or more rotors and an air density ratio for the helicopter; determining, with the processor, a ganged collective mixing command in response to the receiving of the displacement command; determining, with the processor, a rotor advance ratio as a function of the longitudinal velocity and the angular velocity; and determining, with the processor, a corrective differential lateral cyclic command for the rigid rotors that controls the differential rotor roll moment to a desired value.
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