Skip to main content

Research Repository

Advanced Search

A variable frequency angle-based repetitive control for torque ripple reduction in PMSMs

Tang, Mi; Gaeta, Alberto; Formentini, Andrea; Zanchetta, Pericle

Authors

Mi Tang eexmt10@nottingham.ac.uk

Alberto Gaeta

Andrea Formentini ezzaf1@exmail.nottingham.ac.uk

Pericle Zanchetta pericle.zanchetta@nottingham.ac.uk



Abstract

This paper presents a novel method for torque ripple reduction in PMSM drives at variable speed, using a combination of angle-based repetitive control and deadbeat current control. Based on the internal model principle, repetitive control is capable to reduce periodic torque ripple by generating a compensating action that consequently need to be synchronized with the original ripple. The time to angle, angle to time conversions for repetitive control, which improve both the stability and the performance when the sampling frequency is not integer multiple of the speed, are presented. A transient detection strategy is also developed to allow a stable torque ripple reduction even during speed and load changes.

Publication Date Nov 10, 2016
Peer Reviewed Peer Reviewed
APA6 Citation Tang, M., Gaeta, A., Formentini, A., & Zanchetta, P. (2016). A variable frequency angle-based repetitive control for torque ripple reduction in PMSMs
Keywords deadbeat control, repetitive control, PMSM, torque ripple, variable frequency
Publisher URL http://digital-library.theiet.org/content/conferences/10.1049/cp.2016.0325
Related Public URLs http://ieeexplore.ieee.org/document/7739513/
Copyright Statement Copyright information regarding this work can be found at the following address: http://eprints.nottingh.../end_user_agreement.pdf
Additional Information doi:10.1049/cp.2016.0325. ISBN 978-1-78561-188-9. © The Institution of Engineering and Technology 2016.

Files

A variable frequency angle-based repetitive control for torque ripple reduction in PMSMs.pdf (617 Kb)
PDF

Copyright Statement
Copyright information regarding this work can be found at the following address: http://eprints.nottingham.ac.uk/end_user_agreement.pdf





You might also like



Downloadable Citations

;