Servo valve control circuit, method and device based on feed-forward compensation and flutter compensation
A feed-forward compensation and control circuit technology, applied in the field of servo valve control, can solve the problems of speeding up the response speed of the servo valve, reducing the CPU processor, and long algorithm execution time, so as to avoid execution complexity, speed up the response speed, and improve control quality effect
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[0041] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in a variety of different ways defined and covered;
[0042] Considering the motion assembly of the electro-hydraulic servo valve, the relative motion of the electro-hydraulic servo valve will inevitably form a friction, which may increase the static friction, resulting in a phenomenon of the electro-hydraulic servo valve card, in order to reduce friction Reduce the electro-hydraulic servo valve card block probability, and a servo valve control circuit, method, method and apparatus based on feedforward compensation and flux compensation, wherein the feedforward compensation and a servo valve based on feedforward compensation The overall structure of the control circuit is like figure 1 Disted, see figure 1 The control circuit includes a signal generating circuit 1, a reference signal unit 2, a flux signal compensati...
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