Permanent magnet synchronous motors (PMSM) are typically used for high – performance and high – efficiency motor drives. High – performance motor control is characterized by smooth and accurate rotation over the entire speed range of the motor.
The permanent-magnet synchronous machine (PMSM) is one of best choices for a full range of motion control applications.
For example, the PMSM is widely used in robotics, machine tools, actuators, and it is being considered in high-power applications such as industrial drives and vehicular propulsion.