In order to solve the problem that picontroller has difficulty in parametersetting in PMSM, a piparametersetting method for PMSM speed control system based on modified pigeon-inspired optimization algorithm is pro...
详细信息
ISBN:
(数字)9781665458641
ISBN:
(纸本)9781665458641
In order to solve the problem that picontroller has difficulty in parametersetting in PMSM, a piparametersetting method for PMSM speed control system based on modified pigeon-inspired optimization algorithm is proposed. The algorithm of pigeon-inspired optimization was combined with Powell search algorithm, so that the convergence speed was improved by using the direct search characteristic of Powell algorithm. The picontrollerparameters are taken as the output of the algorithm, and the optimal pi control parameters can be obtained after several iterations. Simulation results show that the picontroller optimized by the modified pigeon-inspired optimization algorithm has good *** proposed method greatly reduces overshoot and shortens response time.
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