A New Method of Chattering Reduction of Sliding Mode Control
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Graphical Abstract
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Abstract
A new method of reducing chattering in sliding mode control is proposed,which considering the chattering as the results of uncertainty in the system mathematic model and using H∞ optimization design of switching surface.Frequency shaping of sliding mode can be achieved and chattering can be reduced well via the method.The effectiveness of the proposed method is verified by the results of digital simulation.
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