Position Control of Induction Motors using Binary Control

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This paper is concerned with a position, control of induction motors using binary control. Due to the robustness and fast response, variable structure control is widely used for motor control field. However, the chattering phenomenon which is a drawback of VSC deteriorates the control performance and damages system components. In this paper, using binary control which has the characteristics of chattering alleviation and robust property solves this problem. The principle of binary control with inertial external loop and the design method of binary position controller are described. Also the control performance of proposed controller is confirmed by experiments.