The Controller for Uncertain Nonlinear Neutral Systems with Time-Delays Based on State Observer

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In this paper, the state observer design is considered for a class of nonlinear neutral delay system with nonlinear uncertainty based on Lyapunov stability theory. On condition that the nonlinear uncertain functions are gain bounded, a sufficient condition is presented for the existence of a linear feedback from interference input to control output. The less delay-dependent sufficient stability conditions for these systems in terms of linear matrix inequalities (LMI) are derived. By solving a linear matrix inequation, we can obtain the controller and observer of this system.

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524-528

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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