Sensorless Output Tracking Control for Permanent Magnet Synchronous Machine based on T-S Fuzzy Approach

Abstract

The objective of our work presented in this paper is to control a permanent magnet synchronous machine (PMSM) using fuzzy models of Takagi-Sugeno (TS). the T-S fuzzy output tracking control will be presented. From the stability analysis results, we have some inspiration to deal with the output tracking response, and control input should satisfy constraint of generalized kinematics. Here we assume that all states are measurable. Control gains can be obtained by LMI numerical toolboxes. By the way, the speed tracking control problem for the PMSM using the feedback linearization methodology is introduced.. The simulations are performed under the MATLAB 6.5.