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Observer-based sliding mode mixed H∞and passive control for Markovian jump system with mode-dependent time-varying delay
  • Huan Li,
  • Yuechao Ma
Huan Li
Yanshan University
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Yuechao Ma
Yanshan University
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Abstract

This paper discusses mixed H∞and passive sliding mode control problem of uncertain Markovian jump system with one-sided Lipschitz non-linear and mode-dependent time-varying delay. The attractive point consist of the following. Firstly, by designing a suitable observer to estimate the unmeasurable state of the system. Secondly, based on a new mode-dependent Lyapunov- Krasovskii function, sufficient condition is established to ensure the stability of the closed-loop system. Thirdly, designing a suitable controller to guarantees reaches of predefined sliding mode surface. Finally, from the numerical examples, we can testify the effectiveness and less conservativeness of the theoretical method.