slugAn Effective Design of Speed Controller for Permanent Magnet Synchronous Motor Using Fuzzy Technique
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2014, Vol 2, Issue 2
Abstract
A permanent magnet synchronous motor (PMSM) features low inertia, high power density, low noise, high efficiency, low maintenance cost, and robustness, a PMSM has been widely used in many industrial applications. However, precise control of a PMSM is not easy due to nonlinearities of PMSM servo systems, parameter and load torque variations. Thus the linear control schemes such as PI control cannot guarantee satisfactory performances. In this paper a Simulink model of PMSM is derived from mathematical model. Then fuzzy model of PMSM is developed based on Takagi–Sugeno fuzzy approach, also a fuzzy speed regulator based on the Takagi–Sugeno fuzzy approach is designed for a PMSM. Simulation results are given to verify that the proposed method can be successfully used to control a PMSM under parameter and load torque variations.
Authors and Affiliations
Ahamad Faras, Kapil Dev, M. Ayyub
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