H. Rahali* | S. Zeghlache | L. Benalia | N. Layadi
OPEN ACCESS
This paper proposes a sliding mode controller based on backstepping approach, to control the speed of a dual star induction machine (DSIM), to get best performances of the system. A control strategy based on the coupling of these two methods (Backstepping and sliding mode controllers) are used to guaranteeing the stability and the robustness of the machine and to force the rotor angular speed to follow a desired reference signal. The simulations results obtained from MatLab/Simulink of the proposed controller are finally presented and discussed; the obtained results show that the controller can greatly alleviate the chattering effect, in enhancing the robustness of control systems with high accuracy.
sliding mode, speed control, backstepping, DSIM, chattering
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