Delay-Dependent Criteria for Absolute Stability of Time-Varying Delay Lurie Control Systems

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Abstract:

A new method for constructing a Lyapunov-Razumikhn function to deal with the stability problem of time-varying delay nonlinear uncertain system is presented in this paper. A quadratic trinomial with two variables(ξ,Τ)is obtained, and then the upper bound of the allowable delay Τ can be obtained by solving the optimization problem with varying positive matrix Q. That is to say, we can obtain the optimal combination of Τ and Q matrix.

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234-237

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March 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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