Optimal pole-placement in discrete systems

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

A technique for increasing the damping in a closed-loop discrete-time system by modifying a nominal linear quadratic performance criterion is developed. The technique uses the multiple solutions of the discrete-time algebraic Riccati equation to modify the nominal criterion. These criterion modifications increase the damping by moving the nominal closed-loop eigenvalues to an exact location along the radial line segment connecting the nominal eigenvalues with the origin.

Original languageEnglish (US)
Pages (from-to)645-648
Number of pages4
JournalIEEE Transactions on Automatic Control
Volume37
Issue number5
DOIs
StatePublished - May 1992

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Poles
Damping
Riccati equations

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Optimal pole-placement in discrete systems. / Tharp, Hal S.

In: IEEE Transactions on Automatic Control, Vol. 37, No. 5, 05.1992, p. 645-648.

Research output: Contribution to journalArticle

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