Observation-weighted controllers for linear stochastic systems using dual criterion—single input/single output case

Keigo Watanabe, Spyros G. Tzafestas

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The solution of a dual criterion observation-weighted control problem is derived for linear single input/single output stochastic systems. The cost function involves the observation-weighted-type error and control weighting terms and also the sensitivity and complementary sensitivity weighting functions. The polynomial equation approach is applied so that the controller may be expressed in terms of the solution of diophantine equations. Some special cases, in which one or more weighting terms are set to zero, are also discussed.

Original languageEnglish
Pages (from-to)1305-1321
Number of pages17
JournalInternational Journal of Systems Science
Volume20
Issue number7
DOIs
Publication statusPublished - Jul 1989
Externally publishedYes

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Theoretical Computer Science
  • Computer Science Applications

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