Output feedback Lagrange stabilization for pendulum-like systems with multiple nonlinearities

Hua Ouyang, Ian R. Petersen, Valery Ugrinovskii

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper addresses an output feedback Lagrange stabilization problem for pendulum-like systems with multiple nonlinearities. A method based on output feedback pseudo H control is developed to solve the output feedback Lagrange stabilization problem. This method is based on a new Lagrange stability criterion which does not require the linear part of the pendulum-like system to be minimal. To illustrate the efficacy of the proposed method, an example involving coupled pendulums is considered which can be regarded as a prototype of many practical interconnected oscillating systems.

Original languageEnglish
Title of host publicationProceedings of the 18th IFAC World Congress
PublisherIFAC Secretariat
Pages221-226
Number of pages6
Edition1 PART 1
ISBN (Print)9783902661937
DOIs
Publication statusPublished - Jan 1 2011

Publication series

NameIFAC Proceedings Volumes (IFAC-PapersOnline)
Number1 PART 1
Volume44
ISSN (Print)1474-6670

Keywords

  • Connected pendulums
  • Lagrange stability
  • Nonlinear system
  • Output feedback Lagrange stabilization
  • Pendulum-like system

ASJC Scopus subject areas

  • Control and Systems Engineering

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