An improvement to the low gain design for discrete-time linear systems in the presence of actuator saturation nonlinearity

Z. Lin, A. Saberi, A.A. Stoorvogel, R. Mantri

Research output: Contribution to journalArticleAcademicpeer-review

13 Citations (Scopus)

Abstract

A low-gain design for linear discrete-time systems subject to input saturation was recently developed to solve both semi-global stabilization and semi-global output regulation problems. This paper proposes an improvement to the low-gain design and determines controllers with the new design that achieve semi-global output regulation. The improvement is reflected in better utilization of available control capacity and consequently better closed-loop performance.
Original languageEnglish
Pages (from-to)117-135
Number of pages19
JournalInternational Journal of Robust and Nonlinear Control
Volume10
Issue number3
DOIs
Publication statusPublished - 2000

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