Generalized regularity and regularizability of rectangular descriptor systems

Guangren Duan, Yan Chen

Research output: Contribution to journalArticle

8 Scopus citations

Abstract

The notion of generalized regularity is proposed for rectangular descriptor systems. Generalized regularizability of a rectangular descriptor system via different feedback forms is considered. Necessary and sufficient conditions for generalized regularizability are obtained, which are only dependent upon the open-loop coefficient matrices. It is also shown that under these necessary and sufficient conditions, all the generalized regularizing feedback controllers form a Zarisky open set. A numerical example demonstrates the proposed results.

Original languageEnglish (US)
Pages (from-to)159-163
Number of pages5
JournalJournal of Control Theory and Applications
Volume5
Issue number2
DOIs
StatePublished - May 1 2007
Externally publishedYes

Keywords

  • Generalized regularity
  • Generalized regularizability
  • Generalized regularizing feedback controllers
  • Rectangular descriptor systems

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Hardware and Architecture
  • Computer Science Applications

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