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Output regulation for linear discrete-time systems subject to input saturation

✍ Scribed by Ravi Mantri; Ali Saberi; Zongli Lin; Anton A. Stoorvogel

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
321 KB
Volume
7
Category
Article
ISSN
1049-8923

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✦ Synopsis

The purpose of this paper is to examine the problem of controlling a linear discrete-time system subject to input saturation in order to have its output track (or reject) a family of reference (or disturbance) signals produced by some external generator. It is shown that a semi-global framework, rather than a global framework, for this problem is a natural one. Within this framework, a set of solvability conditions are given and feedback laws which solve the problem are constructed. The theory developed in this paper parallels the one we developed earlier for the continuous-time system.

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