Tuning Method of Motor Speed Loop Control Parameters Based on Fractional Sliding Mode Controller
A fractional-order sliding mode and parameter control technology, which is applied to control generators, control electromechanical brakes, control electromechanical transmissions, etc. The effect of reducing jitter and good anti-disturbance ability
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[0058] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined in the present application.
[0059] as attached figure 1 As shown, a method for tuning the motor speed loop control parameters based on the fractional-order sliding mode controller proposed in the present invention includes the following specific steps:
[0060] Step 1: Analyze the mathematical model formula of the permanent magnet synchronous motor, and collect the three-phase current i of the permanent magnet synchronous motor a , i b , i...
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