Robust controller synthesis via shifted parameter-dependent quadratic cost bounds

Vikram Kapila, Wassim M. Haddad, Richard S. Erwin, Dennis S. Bernstein

Research output: Contribution to journalArticle

Abstract

Parameterized Lyapunov bounds and shifted quadratic guaranteed cost bounds are merged to develop shifted parameter-dependent quadratic cost bounds for robust stability and robust performance. Robust fixed-order (i.e., full- and reduced-order) controllers are developed based on new shifted parameter-dependent bounding functions. A numerical example is presented to demonstrate the effectiveness of the proposed approach.

Original languageEnglish (US)
Pages (from-to)1003-1007
Number of pages5
JournalIEEE Transactions on Automatic Control
Volume43
Issue number7
DOIs
StatePublished - 1998

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Controllers
Costs
Robust stability

Keywords

  • Fixed-structure controllers
  • Real parameter uncertainty
  • Shifted parameter-dependent bounding functions

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Robust controller synthesis via shifted parameter-dependent quadratic cost bounds. / Kapila, Vikram; Haddad, Wassim M.; Erwin, Richard S.; Bernstein, Dennis S.

In: IEEE Transactions on Automatic Control, Vol. 43, No. 7, 1998, p. 1003-1007.

Research output: Contribution to journalArticle

Kapila, Vikram ; Haddad, Wassim M. ; Erwin, Richard S. ; Bernstein, Dennis S. / Robust controller synthesis via shifted parameter-dependent quadratic cost bounds. In: IEEE Transactions on Automatic Control. 1998 ; Vol. 43, No. 7. pp. 1003-1007.
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