Dynamic output feedback control of discrete-time systems with actuator nonlinearities

Haizhou Pan, Vikram Kapila

Research output: Contribution to journalArticlepeer-review


This paper considers the problem of stabilization of discrete-time systems with actuator nonlinearities. Specifically, dynamic output feedback control design for discrete-time systems with time-varying, sector bounded, input nonlinearities is addressed. The proposed framework is based on a linear matrix inequality approach and directly accounts for robust stability and robust performance over the class of actuator nonlinearities. Furthermore, it is directly applicable to actuator saturation control and provides dynamic output feedback controllers with guaranteed domains of attraction. The effectiveness of the approach is illustrated by a numerical example.

Original languageEnglish (US)
Article number877003
Pages (from-to)4154-4158
Number of pages5
JournalProceedings of the American Control Conference
StatePublished - 2000

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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