DC (direct current) motor speed control method based on hybrid self-adjusting fuzzy PID control
A technology of DC motor and speed regulation method, which is applied in the direction of DC motor speed/torque control, control system, electronic commutation motor control, etc., which can solve the problem of poor anti-interference ability, unsatisfactory high-precision servo control system, and difficult to achieve control Parameter optimization and other issues to achieve the effect of stable control state and suppression of nonlinearity
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[0023] The present invention will be described in detail below in conjunction with specific embodiments. It should be noted that the technical features or combinations of technical features described in the following embodiments should not be regarded as isolated, and they can be combined with each other to achieve better technical effects.
[0024] The invention provides a DC motor speed regulation method based on hybrid self-regulating fuzzy PID control. Including the establishment of the model and the method of speed regulation, the establishment of the model is mainly to establish the model of the hybrid self-adjusting fuzzy PID control. The speed regulation method is to first compare the actual speed n of the motor with the given speed n r Comparing calculations to obtain the final deviation e and deviation change rate ec, the above two deviations are fuzzified in the fuzzy controller, and the fuzzy E and EC are handed over to the fuzzy controller for reasoning, so as to...
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