Optimal restricted structure control with prespecified gain or phase margins

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Restricted structure controllers have previously been defined, where the controller structure and order are predefined. These enable a cost-function to be minimised to obtain the best controller tuning parameters; however, the gain and phase margins were incidental. A constrained optimisation method is proposed that enables specified gain or phase-margins to be achieved. In fact, these robustness margins are generalised and the optimisation method enables them to be achieved exactly, but at the price of a cost increase.
Original languageEnglish
JournalIEE Proceedings Control Theory and Applications
Volume151
Issue number3
DOIs
Publication statusPublished - 2004

Keywords

  • control systems
  • phase margins
  • structure control

Fingerprint Dive into the research topics of 'Optimal restricted structure control with prespecified gain or phase margins'. Together they form a unique fingerprint.

  • Cite this