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Prescribed-Time Input-to-State Stabilization of Normal Nonlinear Systems by Bounded Time-Varying Feedback

  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

This paper studies the prescribed-time input-to-state stabilization problem of normal nonlinear systems. With the help of some key properties of a class of parametric Lyapunov equations, the prescribed-time input-to-state stabilization problem of normal nonlinear systems under matched uncertainties is studied. Some bounded time-varying controllers are proposed. It is shown that the closed-loop systems are prescribed-time input-to-state stable. Finally, the effectiveness of the established methods is illustrated by two physical systems.

Original languageEnglish
Pages (from-to)3715-3725
Number of pages11
JournalIEEE Transactions on Circuits and Systems
Volume69
Issue number9
DOIs
StatePublished - 1 Sep 2022

Keywords

  • Normal nonlinear systems
  • bounded feedback
  • input-to-state stability
  • prescribed-time input-to-state stabilization
  • time-varying feedback

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