Design and Analysis of a Long-Stroke Planar Switched Reluctance Motor for Positioning Applications

Su-Dan Huang; Guang-Zhong Cao; Yeping Peng; Chao Wu; Deliang Liang; Jiangbiao He

doi:10.1109/ACCESS.2019.2899038

IEEE Access (Jan 2019)

Design and Analysis of a Long-Stroke Planar Switched Reluctance Motor for Positioning Applications

Su-Dan Huang,
Guang-Zhong Cao,
Yeping Peng,
Chao Wu,
Deliang Liang,
Jiangbiao He

Affiliations

Su-Dan Huang: ORCiD; Shenzhen Key Laboratory of Electromagnetic Control, College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen, China
Guang-Zhong Cao: Shenzhen Key Laboratory of Electromagnetic Control, College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen, China
Yeping Peng: ORCiD; Shenzhen Key Laboratory of Electromagnetic Control, College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen, China
Chao Wu: Shenzhen Key Laboratory of Electromagnetic Control, College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen, China
Deliang Liang: State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an, China
Jiangbiao He: Department of Electrical and Computer Engineering, University of Kentucky, Lexington, KY, USA

DOI: https://doi.org/10.1109/ACCESS.2019.2899038
Journal volume & issue: Vol. 7
pp. 22976 – 22987

Abstract

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This paper presents the design, control, and experimental performance evaluation of a long-stroke planar switched reluctance motor (PSRM) for positioning applications. Based on comprehensive consideration of the electromagnetic and mechanical characteristics of the PSRM, a motor design is first developed to reduce the force ripple and deformation. A control scheme with LuGre friction compensation is then proposed to improve the positioning accuracy of the PSRM. Furthermore, this control scheme is proven to ensure the stable motion of the PSRM system. Additionally, the response speed and steady-state error of the PSRM system with this control scheme are theoretically analyzed. Finally, the experimental results are presented and analyzed. The effectiveness of the precision long-stroke motion of the PSRM and its promise for use in precision positioning applications are verified experimentally.

Published in IEEE Access

ISSN: 2169-3536 (Online)
Publisher: IEEE
Country of publisher: United States
LCC subjects: Technology: Electrical engineering. Electronics. Nuclear engineering
Website: https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=6287639

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