On characterizations of the input-to-state stability property

Eduardo D. Sontag, Yuan Wang

Research output: Contribution to journalArticlepeer-review

1409 Scopus citations

Abstract

We show that the well-known Lyapunov sufficient condition for "input-to-state stability" (ISS) is also necessary, settling positively an open question raised by several authors during the past few years. Additional characterizations of the ISS property, including one in terms of nonlinear stability margins, are also provided.

Original languageEnglish (US)
Pages (from-to)351-359
Number of pages9
JournalSystems and Control Letters
Volume24
Issue number5
DOIs
StatePublished - Apr 10 1995

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • General Computer Science
  • Mechanical Engineering
  • Electrical and Electronic Engineering

Keywords

  • Input/state stability
  • Lyapunov function techniques
  • Nonlinear stability

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