Piecewise Linear Fuzzy Adaptive Speed Observer with Torque Error Compensation for Electric Vehicle Traction Drives
This paper presents a piecewise-linear single-input fuzzy-controller-based model reference adaptive system (SFC-MRAS) for speed estimation in speed-sensorless vector-controlled induction motor drives for electric vehicle (EV) traction applications. Conventional PI-MRAS observers employ fixed-gain adaptation, which may...