Dynamic feedforward/output feedback control of nonlinear processes

Prodromos Daoutidis, Panagiotis D. Christofides

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

This paper addresses the feedforward/output feedback control problem for single-input single-output minimum-phase nonlinear processes. Combination of dynamic feedforward/static state feedback laws and state observers is employed to synthesize nonlinear dynamic feedforward/output feedback controllers that completely eliminate the effect of measurable disturbances and induce a desired input/output behavior. The developed methodology in applied to an exothermic continuous chemical reactor and extensive simulations illustrate the controller performance and robustness.

Original languageEnglish (US)
Pages (from-to)1889-1907
Number of pages19
JournalChemical Engineering Science
Volume50
Issue number12
DOIs
StatePublished - Jun 1995

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