Sliding Mode Control Scheme for Uncertain Linear Systems

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Abstract:

A sliding mode control algorithm is proposed for a class of linear unmatched uncertain systems.The unmatched disturbance is will not be amplified by the discontinuous control. In order to reduce chattering, a bipolar sigmoid function without high frequency switching is induced. The control scheme developed is based on integral sliding mode and rate reaching law and stability is ensured using the Lyapunov method. An illustrative example shows the applicability of the method.

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Periodical:

Advanced Materials Research (Volumes 562-564)

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2065-2068

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Online since:

August 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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