Fuzzy Sliding Mode Position Controller Design of Induction Motor Drives

C.-J. Chen and T.-C. Chen (Taiwan)


fuzzy sliding mode control, induction motor position control, parameter variations, load disturbances


: This paper presents a fuzzy sliding mode controller for an induction motor position control to reduce the sensitivity to parameter variations and load disturbances.. The proposed control scheme combines a fuzzy controller and a sliding mode controller. The fuzzy controller is driven by the switching surface error and its change. The control rule is established based on a systematic procedure. The sliding mode controller is designed based on a plant model. Both computer simulations and experimental results demonstrate that the proposed fuzzy sliding mode controller is insensitive to parameter variations and load disturbances.

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