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 journalArticlepeer-review

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

Keywords

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

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Robust controller synthesis via shifted parameter-dependent quadratic cost bounds'. Together they form a unique fingerprint.

Cite this