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Proceedings Paper

Permanent magnet synchronous motor servo system control based on μC/OS
Author(s): Chongyang Shi; Kele Chen; Xinglong Chen
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Paper Abstract

When Opto-Electronic Tracking system operates in complex environments, every subsystem must operate efficiently and stably. As a important part of Opto-Electronic Tracking system, the performance of PMSM(Permanent Magnet Synchronous Motor) servo system affects the Opto-Electronic Tracking system’s accuracy and speed greatly[1][2]. This paper applied embedded real-time operating system μC/OS to the control of PMSM servo system, implemented SVPWM(Space Vector Pulse Width Modulation) algorithm in PMSM servo system, optimized the stability of PMSM servo system. Pointing on the characteristics of the Opto-Electronic Tracking system, this paper expanded μC/OS with software redundancy processes, remote debugging and upgrading. As a result, the Opto- Electronic Tracking system performs efficiently and stably.

Paper Details

Date Published: 8 October 2015
PDF: 5 pages
Proc. SPIE 9677, AOPC 2015: Optical Test, Measurement, and Equipment, 96770A (8 October 2015); doi: 10.1117/12.2196936
Show Author Affiliations
Chongyang Shi, Univ. of Chinese Academy of Sciences (China)
Institute of Optics and Electronics (China)
Key Lab. of Optical Engineering (China)
Kele Chen, Sichuan Daying Secondary Vocational and Technical Schools (China)
Xinglong Chen, Institute of Optics and Electronics (China)
Key Lab. of Optical Engineering (China)


Published in SPIE Proceedings Vol. 9677:
AOPC 2015: Optical Test, Measurement, and Equipment
Sen Han; Jonathan D. Ellis; Junpeng Guo; Yongcai Guo, Editor(s)

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