On an LQ control problem anomaly and a possible solution

László Keviczky, József Bokor

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The specific relationships between the classical pole-placement state feedback, the RICCATI equation based LQ paradigm and the KALMAN frequency domain approach are discussed. It is shown that arbitrary pole placement is not possible by standard LQ optimality. A possible solution of this anomaly is to use more general LQ criterion with specific weights on the state, input and crossterm.

Original languageEnglish
Title of host publicationProceedings of the IASTED International Conference on Control and Applications, CA 2012
Pages227-234
Number of pages8
DOIs
Publication statusPublished - Aug 8 2012
EventIASTED International Conference on Control and Applications, CA 2012 - Crete, Greece
Duration: Jun 18 2012Jun 20 2012

Publication series

NameProceedings of the IASTED International Conference on Control and Applications, CA 2012

Other

OtherIASTED International Conference on Control and Applications, CA 2012
CountryGreece
CityCrete
Period6/18/126/20/12

    Fingerprint

Keywords

  • KALMAN equation
  • Lq problem
  • Optimality

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Keviczky, L., & Bokor, J. (2012). On an LQ control problem anomaly and a possible solution. In Proceedings of the IASTED International Conference on Control and Applications, CA 2012 (pp. 227-234). (Proceedings of the IASTED International Conference on Control and Applications, CA 2012). https://doi.org/10.2316/P.2012.781-011