Robust Stability Analysis and Synthesis for Switched Discrete-Time Systems with Time Delay

Liguo Zhang, Hongfeng Li and Yangzhou Chen

Discrete Dynamics in Nature and Society, 2010, vol. 2010, 1-19

Abstract:

The problems of robust stability analysis and synthesis for a class of uncertain switched time-delay systems with polytopic type uncertainties are addressed. Based on the constructive use of an appropriate switched Lyapunov function, sufficient linear matrix inequalities (LMIs) conditions are investigated to make such systems a uniform quadratic stability with an -gain smaller than a given constant level. System synthesis is to design switched feedback schemes, whether based on state, output measurements, or by using dynamic output feedback, to guarantee that the corresponding closed-loop system satisfies the LMIs conditions. Two numerical examples are provided that demonstrate the efficiency of this approach.

Date: 2010
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnddns:408105

DOI: 10.1155/2010/408105

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