Fractional Order Sliding Mode Controller for the Speed Control of a Permanent Magnet Synchronous Motor
In this paper, a robust Fractional order sliding mode controller (FOSMC) is proposed for the speed control of a permanent magnet synchronous motor (PMSM). The sliding mode controller (SMC), which is insensitive to uncertainties, is studied widely in the application of PMSM drive. Furthermore, it is remarkable to see the increasing number of studies related to the theory and application of fractional order controller (FOC), especially PI D controller, in many areas of science and engineering. Research activities are focused on developing new analysis and design methods for fractional order controllers as an extension of classical control theory. In this study, with the exponent reaching law, a fractional order sliding surface is introduced and a FOSMC is designed and applied to a speed control of PMSM, which is typical nonlinear multivariable coupled system. The performance and robustness of the proposed method are tested for nonlinear load torque disturbance, and simulation results show the effectiveness of the proposed algorithm.
Fractional Derivative Sliding Mode Control Permanent Magnet Synchronous Motor Nonlinear Control
Huang Jiacai Li Hongsheng Teng Fulin Liu Di
School of Automation, Nanjing Institute of Technology, Jiangsu 211167, China
国际会议
The 24th Chinese Control and Decision Conference (第24届中国控制与决策学术年会 2012 CCDC)
太原
英文
1209-1214
2012-05-23（万方平台首次上网日期，不代表论文的发表时间）