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Speed Control of IPMSM Using Nonlinear and Adaptive Back-Stepping Controller Including Integral Gain
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 Title & Authors
Speed Control of IPMSM Using Nonlinear and Adaptive Back-Stepping Controller Including Integral Gain
Jung, Seung-Hwan; Choy, Ick; Jeon, Yong-Ho;
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 Abstract
In this paper, a nonlinear and adaptive back-stepping control technique is proposed for a speed control of IPMSM(Interior Permanent Magnet Synchronous Motor). The gain of back-stepping controller(including integral value of the states error) is designed for stability of the system. In order to adapting fast in variation of load torque, the controller is including load torque estimator. The simulation is completed by using PSIM software. The simulation results show that the designed back-stepping controller make the system stable in the constant torque region, and has better tracking performance than a controller without the integral gain.
 Keywords
Nonlinear Control;Adaptive Back-Stepping Control;IPMSM;
 Language
Korean
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