This paper presents a systematic procedure to design a stable fuzzy controller for the nonlinear active magnetic bearing (AMB) system. To this end, the nonlinear AMB system is represented by the continuous-time Takagi-Sugeno (T-S) fuzzy model. Based o...
This paper presents a systematic procedure to design a stable fuzzy controller for the nonlinear active magnetic bearing (AMB) system. To this end, the nonlinear AMB system is represented by the continuous-time Takagi-Sugeno (T-S) fuzzy model. Based on the obtained fuzzy model, the fuzzy-model-based state-feedback controller is obtained using linear matrix inequality (LMI) conditions. Finally, the validity of the proposed approach is demonstrated via a numerical simulation.