CANONICAL CORRELATION ANALYSIS APPROACH TO: (I) REDUCED-ORDER LQR DESIGN, AND (II) CHARACTERIZATION OF STRONG AND WEAK INTERACTIONS IN LARGE SCALE INTERCONNECTED SYSTEMS.

Uday B. Desai, Saibal Banerjee, Sayfollah Kiaei

Research output: Contribution to journalConference article

1 Scopus citations

Abstract

In the approach taken here, the reduced-order controller is obtained by reducing the optimal LQR, or, equivalently, by approximating the dimension of the subspace to which the optimal control belongs. Using CCA theory, an explicit characterization of the optimal control subspace is obtained, which immediately leads to the reduced-order controller. The most significant aspect of the reduction scheme is closed-loop stability; i. e. , the original plant closed by the reduced controller is asymptotically stable.

Original languageEnglish (US)
Pages (from-to)1523-1528
Number of pages6
JournalProceedings of the IEEE Conference on Decision and Control
StatePublished - Dec 1 1984
Externally publishedYes

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ASJC Scopus subject areas

  • Control and Systems Engineering
  • Modeling and Simulation
  • Control and Optimization

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