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A speed-adjustable system of sensorless vector control for induction motors based on the MRAS theory

Shuo Chen

Abstract

Presents a speed-adjustable system of sensorless vector control for general-purpose induction motors,which is based on the vector control theory and the MRAS theory. The proposed system includes a rotor flux estimator and a speed estimator. The feasibility of the proposed system has been verified by experimentation.

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Available abstract

Key concepts: MRAS, Control theory (sociology), Vector control, Estimator, Induction motor, Control engineering, Computer science, Rotor (electric)