Robust Control of a Permanent Magnet Synchronous Machine (PMSM) Using Internal Model Control

This paper deals with the synthesis of an Internal Model Control (IMC) applied to the current and speed of a drive permanent magnet synchronous machine. The designed IMC controller enhances significantly the closed loop performance of the speed and greatly simplifies the conception process. Limits of control parameters that ensure the training stability are derived. The experimental results were carried out on a permanent magnet synchronous machine in order to show the effectiveness of IMC controller design.