Effect of Gain Variation on Closed-Loop Roots of Systems Designed by Separation Principle

Friedland Bernard, Robert Kosut

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

A formula is given for the closed-loop root locus of a linear control system, designed using the separation principle, when the loop gain is changed from its nominal value. An illustrative example is given, and extensions to dynamic mismatch, discrete-time systems, and reduced-order dynamics are discussed.

Original languageEnglish (US)
Pages (from-to)736-739
Number of pages4
JournalIEEE Transactions on Automatic Control
Volume26
Issue number3
DOIs
StatePublished - Jan 1 1981
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

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