Robust optimization-based control of constrained linear discrete time systems with bounded disturbances

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Abstract

In this paper we consider robust control of discrete-time linear time-invariant systems affected by bounded additive disturbance inputs with state and control constraints. The method is based on an interpolation technique between several local unconstrained robust optimal controllers. At each time instant a quadratic programming (QP) problem is solved on-line. Proofs of recursive feasibility and input-to-state stability of the closed loop are provided.

Original languageEnglish
Title of host publicationIFAC Joint conference SSSC,FDA, TDS - 5th IFAC Symposium on System Structure and Control, SSSC 2013 - Proceedings
PublisherIFAC Secretariat
Pages917-922
Number of pages6
Edition2
ISBN (Print)9783902823250
DOIs
Publication statusPublished - 1 Jan 2013
Externally publishedYes
Event5th IFAC Symposium on System Structure and Control, SSSC 2013 - Grenoble, France
Duration: 4 Feb 20136 Feb 2013

Publication series

NameIFAC Proceedings Volumes (IFAC-PapersOnline)
Number2
Volume46
ISSN (Print)1474-6670

Conference

Conference5th IFAC Symposium on System Structure and Control, SSSC 2013
Country/TerritoryFrance
CityGrenoble
Period4/02/136/02/13

Keywords

  • Constrained control
  • Input-to-state stability
  • Interpolation
  • Invariant set

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