Improvement of the dynamic performance of an AC linear permanent magnet machine

摘要

This paper discusses the controller design and test approaches leading to the performance improvement of a brushless 3-phase AC synchronous permanent magnet linear machine. The feasible controller design concept for the linear machine is presented and further implemented in Simulink and dSPACE. Two controllers, a PD and a PID-controller, are designed to reach high position accuracy during constant speed operation without a settling time. The controllers for the linear machine are implemented and the theoretical results are verified.