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Subject Keyword Abstract Author
Data-driven Sliding Mode Control for MIMO systems and Its Application on Linear Induction Motors

Dezhi Xu*, Xiaoqi Song, Bin Jiang, Weilin Yang, and Wenxu Yan
International Journal of Control, Automation, and Systems, vol. 17, no. 7, pp.1717-1725, 2019

Abstract : In this paper, a model free adaptive integral sliding mode constrained control (MFAISMCC) is proposed to maintain the flux linkage of a linear induction motor (LIM) while tracking the speed reference. Firstly, the mathematica model of a LIM is given after the electrical analysis. In order to linearize the motor system, the technology of compact form dynamic linearzation (CFDL) is applied. Then, the MFAISMCC is proposed based on the analysed linear model. Furthermore, a novel anti-windup compensator for MIMO systems is proposed in case the actuator is within saturation. The whole closed-system stability is proven by Lyapunov stability method. Finally, some simulation results are given to testify the effectiveness of the proposed method compared with the PID controllers.

Keyword : "Anti-windup compensators, linear induction motor, model free adaptive control, multiple input multiple output, sliding mode control."

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