Research on fixture adaptive control based on fuzzy adaptive PID controller
In order to improve the stability and response speed of adaptive control of fixtures,a control method based on fuzzy adaptive(PID)controller is proposed with electromagnetic centerless fixtures as the research object.The method first constructs a mathematical model of the fixture,and then combines the advantages of fuzzy control and PID control to design a fuzzy adaptive PID controller for adaptive control of the fixture.Finally,the method is validated through simulation on MATLAB software.The results show that this method achieves fixture control under different conditions such as step signal,sudden load,and sine signal input,and has excellent control performance.During the entire control process,the overshoot of this method is 2.11％,and the response time is 0.08 seconds.Compared with PID controller,fuzzy controller,self disturbance rejection controller,and fuzzy sliding mode controller,it improves the stability and accuracy of fixture adaptive control,and can be used in practical fixture adaptive control,with certain practical application value.
fuzzy control(PID)controladaptive control of fixturescontroller design
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维普
