Study of the Fractional order Proportional Integral Controller for PMSM Based on Differential Evolution Algorithm
A tuning method of the fractional order proportional integral speed controller for a permanent magnet synchronous motor is proposed,combing the robustness specification and intelligent optimization algorithm.Taking the integral of time and absolute error as the optimization criterion,differential evolution algorithm is applied to search the optimal controller parameters.The dynamic performance and robustness of the obtained optimal fractional order proportional integral controller are verified by motor speed-tracking simulations on software platform.Simulation results show that the designed fractional order proportional integral controller can not only achieve the optimal dynamic performance but also ensure the robustness to gain variations.
tuning method fractional order controller PMSM ITAE differential evolution
Weijia Zheng Xiaohong Wang Youguo Pi
College of Automation Science and Engineering South China University of Technology Guangzhou, China
国际会议
重庆
英文
201-205
2015-12-19（万方平台首次上网日期，不代表论文的发表时间）