期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2013
卷号：50
期号：3
出版社：Journal of Theoretical and Applied
摘要：In this paper, an adaptive fuzzy backstepping controller has been developed for the position tracking control of a permanent magnet synchronous motor (PMSM) drive. Fuzzy logic systems are used to approximate unknown nonlinearities appearing in the control law and an adaptive backstepping technique is employed to construct controller. To illustrate the performance of the proposed controller compared with the conventional backstepping that is studied by computer simulations. Simulation results verify that the proposed control structure is very simple and the position tracking error can converge to a small scope under parameter uncertainties and load torque disturbance.
