Non-model based sensorless vector control of permanent magnet synchronous motor

Abstract

For the control of a permanent magnet synchronous motor (PMSM) such as the vector control and the direct torque control, the rotor position is required to perform commutations between phases and to control speed and torque too. The sensorless control is popular for several reasons: cost saving, system reliability, etc. The paper presents a non-model based… (More)

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