Implementation of a Robust Fuzzy Adaptive Speed Tracking Control System for Permanent Magnet Synchronous Motors

Jin-Woo Jung; Han Ho Choi; Dong-Myung Lee

Implementation of a Robust Fuzzy Adaptive Speed Tracking Control System for Permanent Magnet Synchronous Motors

Jin-Woo Jung

Han Ho Choi

Dong-Myung Lee

Vol. 12, No. 6, pp. 904-911, Nov. 2012

10.6113/JPE.2012.12.6.904

Adaptive control

Fuzzy control

Permanent magnet synchronous motor (PMSM)

Speed control

Uncertainties

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Abstract

This paper presents a fuzzy adaptive speed controller that guarantees a fast dynamic behavior and a precise trajectory tracking capability for surfaced-mounted permanent magnet synchronous motors (SPMSMs). The proposed fuzzy adaptive control strategy is simple and easy to implement. In addition, the proposed speed controller is very robust to system parameter and load torque variations because it does not require any accurate parameter values. The global stability of the proposed control system is analytically verified. To evaluate the proposed fuzzy adaptive speed controller, both simulation and experimental results are shown under motor parameter and load torque variations on a prototype SPMSM drive system.

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Cite this article

[IEEE Style]

J. Jung, H. H. Choi, D. Lee, "Implementation of a Robust Fuzzy Adaptive Speed Tracking Control System for Permanent Magnet Synchronous Motors," Journal of Power Electronics, vol. 12, no. 6, pp. 904-911, 2012. DOI: 10.6113/JPE.2012.12.6.904.

[ACM Style]

Jin-Woo Jung, Han Ho Choi, and Dong-Myung Lee. 2012. Implementation of a Robust Fuzzy Adaptive Speed Tracking Control System for Permanent Magnet Synchronous Motors. Journal of Power Electronics, 12, 6, (2012), 904-911. DOI: 10.6113/JPE.2012.12.6.904.