A method of active suppression of high-frequency noise applied to electric steering gear
An electric steering gear, high-frequency noise technology, applied in the direction of adaptive control, general control system, control/regulation system, etc., can solve the problems of sacrificing the performance of electric steering gear, damage, failure and so on
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[0018] The present invention will be further elaborated below by describing a preferred specific embodiment in detail in conjunction with the accompanying drawings.
[0019] like figure 1 As shown, the present invention is an active suppression method for high-frequency noise applied to electric steering gears, including the following process: the loop structure of the electric steering gear control system includes: aircraft electric steering gears, vibration sensors arranged on the aircraft electric steering gears , an FFT transformation module connected with the vibration sensor; a current loop controller and a servo motor for realizing current loop control; and a position loop controller and a transmission mechanism for realizing position loop control.
[0020] The vibration information of the electric steering gear when the aircraft is flying is collected in real time by the vibration sensor.
[0021] The FFT transformation module performs digital FFT transformation proce...
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