A limit set stabilization by means of the Port Hamiltonian system approach

Carlos Aguilar-Ibañez, Julio A. Mendoza-Mendoza, Juan C. Martinez, Jose De Jesus Rubio, Miguel S. Suarez-Castanon

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

A solution to the stabilization problem of a compact set by means of the Interconnection and Damping Assignment Passivity-Based Control methodology, for an affine nonlinear system, was introduced. To this end, we expressed the closed-loop system as a Port Hamiltonian system, having the property of almost all their trajectories asymptotically converge to a convenient limit set, except for a set of measure zero. It was carried out by solving a partial differential equation (PDE) or single matching condition, which allows the desired energy level or limit set E to be shaped explicitly. The control strategy was tested using the magnetic beam balance system and the pendulum actuated by a direct current motor (DC-motor), having obtained satisfactory results.

Original languageEnglish
Pages (from-to)1739-1750
Number of pages12
JournalInternational Journal of Robust and Nonlinear Control
Volume25
Issue number12
DOIs
StatePublished - 1 Aug 2015

Keywords

  • IDA-PBC methodology
  • Port Hamiltonian system
  • nonlinear control
  • stabilization problem

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