Robust global stabilization with input unmodeled dynamics: An ISS small-gain approach

Zhong Ping Jiang, Murat Arcak

Research output: Contribution to journalArticlepeer-review

Abstract

This paper addresses the global asymptotic stabilization of nonlinear systems in the presence of unmodeled dynamics appearing at the input. The unmodeled dynamics are restricted to be minimum-phase and relative degree zero. On the basis of nonlinear small-gain arguments, we design a static feedback control law to achieve global asymptotic stabilization. In the absence of full state information an observer-based control design is developed.

Original languageEnglish (US)
Pages (from-to)1301-1306
Number of pages6
JournalProceedings of the IEEE Conference on Decision and Control
Volume2
DOIs
StatePublished - Dec 2000

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Modeling and Simulation
  • Control and Optimization

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