Global asymptotic controllability implies input-to-state stabilization

Michael Malisoff, Ludovic Rifford, Eduardo Sontag

Research output: Contribution to journalReview articlepeer-review

41 Scopus citations

Abstract

The main problem addressed in this paper is the design of feedbacks for globally asymptotically controllable (GAC) control affine systems that render the closed-loop systems input-to-state stable (ISS) with respect to actuator errors. Extensions for fully nonlinear GAC systems with actuator errors are also discussed. Our controllers have the property that they tolerate small observation noise as well.

Original languageEnglish (US)
Pages (from-to)2221-2238
Number of pages18
JournalSIAM Journal on Control and Optimization
Volume42
Issue number6
DOIs
StatePublished - 2004

All Science Journal Classification (ASJC) codes

  • Control and Optimization
  • Applied Mathematics

Keywords

  • Asymptotic controllability
  • Input-to-state stability
  • Lyapunov functions
  • Nonsmooth analysis

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