Title :
A model predictive control scheme with torque ripple mitigation for permanent magnet motors
Author :
Mariéthoz, Sébastien ; Domahidi, Alexander ; Morari, Manfred
Author_Institution :
Automatic Control Laboratory, ETH Zÿrich Physikstrasse 3, CH - 8092 Zÿrich, Switzerland
Abstract :
This paper presents a scheme that allows both to determine speed and rotor position of permanent magnet synchronous motors and to identify their inherent torque ripple. A model predictive control algorithm is proposed to control the torque with a high dynamic performance and to simultaneously eliminate the identified torque harmonics. The proposed concepts are validated experimentally.
Keywords :
Acoustic noise; Anisotropic magnetoresistance; Geometry; Optimal control; Permanent magnet motors; Predictive control; Predictive models; Rotors; Torque control; Voltage;
Conference_Titel :
Industrial Electronics, 2009. IECON '09. 35th Annual Conference of IEEE
Conference_Location :
Porto, Portugal
Print_ISBN :
978-1-4244-4648-3
Electronic_ISBN :
1553-572X
DOI :
10.1109/IECON.2009.5415385
