Introduction - If you have any usage issues, please Google them yourself
This paper presents a new adaptive slid—mode observer for electric vehicle permanent magnet
synchronous motor(PMSM)sensorless control system,which is combined with the sliding mode observer and model
reference adaptive method in the two—phase stationary reference frame. The speed of PMSM rotor is estimated by
adaptive law.Simulation and experimental results show that the sensol ]ess control method is practical and feasible。
Key words:EV PMSM position sensor]ess control ASMO(adaptive slid—mode observer)