Observer-PI scheme for the stabilization and control of high order delayed systems with one or two unstable poles

C. D. Vázquez, J. F. Márquez, B. del Muro, D. Novella, M. A. Hernandez, G. Duchen

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

This paper considers the problem of stabilization and control of linear time invariant high order systems with one or two unstable real poles, n real stable poles plus time-delay. In order to ensure a stable behavior of the closed loop system, necessary and sufficient conditions for the existence of an observer based controller together with a PI compensator are shown explicitly.

Original languageEnglish
Pages (from-to)432-437
Number of pages6
JournalIFAC-PapersOnLine
Volume51
Issue number4
DOIs
StatePublished - 2018

Keywords

  • Observer
  • PI
  • Time-delay
  • unstable

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