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Parallel compensator for control of multivariable systems with difficult plants

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Parallel compensator applied for control of SISO and MIMO plants is proposed. It is based on the replacement plant (RP) which connected in parallel to the plant changes the property of the latter. There is some freedom in choosing the transfer function (TF) of the RP. It is shown that the numerator polynomial of the RPTF determines the characteristic equation of the closed loop (CL) system. Creating this polynomial from some admissible fast modes assures fast transients of the CL system. For MIMO plants the elements of the diagonal RPTF are designed separately, which simplifies the process of design.

Original languageEnglish
Title of host publicationProgramme of the 11th IFAC/IFORS/IMACS/IFIP Symposium on Large Scale Complex Systems Theory and Applications, LSS 2007
PublisherIFAC Secretariat
Pages218-223
Number of pages6
EditionPART 1
ISBN (Print)9783902661258
DOIs
Publication statusPublished - 2007

Publication series

NameIFAC Proceedings Volumes (IFAC-PapersOnline)
NumberPART 1
Volume11
ISSN (Print)1474-6670

Keywords

  • High gain
  • Linear systems
  • Multivariable systems
  • Parallel compensator

ASJC Scopus subject areas

  • Control and Systems Engineering

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