Robust Position Controller for a Permanent Magnet Synchronous Actuator
Chams-Eddine Feraga, Abdelkrim Moussaoui, Abdallah Bouldjedri and Ali Yousfi
DOI : 10.3844/ajeassp.2009.388.392
American Journal of Engineering and Applied Sciences
Volume 2, Issue 2
Problem statement: The present study investigated with the application of a robust control scheme to improve the performance of a simplified indirect field oriented for small power surface mounted Permanent Magnet (PM) synchronous actuators. Approach: The suggested model was implemented using a simplified state feedback with no need to measure the current values to compute the control algorithm. Results: The current values were estimated by an accurate prediction model estimated from real input/output data. The suggested control scheme was enabling the possibility to perform a position controller by using only a position sensor. Conclusion: The performance of the controller was evaluated and validated by digital simulation using SIMNON package and the usefulness of the suggested method was proved.
© 2009 Chams-Eddine Feraga, Abdelkrim Moussaoui, Abdallah Bouldjedri and Ali Yousfi. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.