A single position loop control strategy for high-speed voice coil motor based on active disturbance rejection control

Zhongxu Wang, Huai Wang, Yong Li, Frede Blaabjerg

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

4 Citations (Scopus)

Abstract

To improve the dynamic performance of voice coil motor, a single position loop control method based on active disturbance rejection control is proposed in this paper. The feedback law is sufficiently analyzed and well designed considering both sinusoidal input and step reference input. Moreover, stability analysis is conducted on the basis of a state-space model and Routh-Hurwitz criterion, which is proved to be stable and convergent under proper parameter arrangement. Further, simulation and experimental validation indicate that the proposed control strategy has faster step response and better tracking accuracy compared with traditional three-loop PI controller with only one eighth of settling time and less than half of the tracking error compared to PI controller.
Original languageEnglish
Title of host publicationProceedings of 2017 IEEE 26th International Symposium on Industrial Electronics (ISIE)
Number of pages6
PublisherIEEE Press
Publication dateJun 2017
Pages220-225
ISBN (Electronic)978-1-5090-1412-5
DOIs
Publication statusPublished - Jun 2017
Event2017 IEEE 26th International Symposium on Industrial Electronics (ISIE) - Edinburgh, United Kingdom
Duration: 19 Jun 201721 Jun 2017

Conference

Conference2017 IEEE 26th International Symposium on Industrial Electronics (ISIE)
Country/TerritoryUnited Kingdom
CityEdinburgh
Period19/06/201721/06/2017
SeriesIEEE International Symposium on Industrial Electronics (ISIE)
ISSN2163-5145

Fingerprint

Dive into the research topics of 'A single position loop control strategy for high-speed voice coil motor based on active disturbance rejection control'. Together they form a unique fingerprint.

Cite this