Controlling chaos in brushless DC motor based on finite-time stability theory

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Journal of Vibration and Shock ›› 2016, Vol. 35 ›› Issue (13) : 90-93.

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Abstract

In this paper, a nonlinear controller is designed to control chaos in BLDCM system based on finite-time stability and Lyapunov stability theory. Theoretical analysis proved that the control strategy can stabilize the chaotic system at the equilibrium point in a finite time. The numerical simulation results demonstrate the correctness and effectiveness of the proposed control strategy. The control strategy may have important implications for the stability operation of BLDCM in industrial automation manufacturing.

Keywords: finite-time stability theory, Lyapunov stability theory, chaos control, Brushless DC motor (BLDCM)

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Controlling chaos in brushless DC motor based on finite-time stability theory[J]. Journal of Vibration and Shock, 2016, 35(13): 90-93

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