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Finite-time input-to-state stability and optimization of switched nonlinear systems

  • School of Information Science and Engineering, Harbin Institute of Technology Weihai

Research output: Contribution to journalArticlepeer-review

Abstract

In this paper, we address the (uniform) finite-time input-to-state stability problem for switched nonlinear systems. We prove that a switched nonlinear system has a useful finite-time input-to-state stability property under average dwell-time switching signals if each constituent subsystem has finite-time input-to-state stability. Moreover, we prove the equivalence between the optimal costs for the switched nonlinear systems and for the relaxed differential inclusion.

Original languageEnglish
Article number041018
JournalJournal of Dynamic Systems, Measurement and Control
Volume135
Issue number4
DOIs
StatePublished - 2013
Externally publishedYes

Keywords

  • Finite-time control
  • Input-to-state stability (ISS)
  • Lyapunov function
  • Switched systems

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