Performance degradation in feedback control due to constraints

Perez, Tristan, Goodwin, Graham C., & Serón, Maria M. (2003) Performance degradation in feedback control due to constraints. IEEE Transactions on Automatic Control, 48(8), pp. 1381-1385.

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Abstract

In this note, we present a method to characterize the degradation in performance that arises in linear systems due to constraints imposed on the magnitude of the control signal to avoid saturation effects. We do this in the context of cheap control for tracking step signals.

Impact and interest:

10 citations in Scopus
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7 citations in Web of Science®

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ID Code: 70849
Item Type: Journal Article
Refereed: Yes
Additional Information: 7718398
performance degradation
feedback control
linear systems
control signal magnitude constraints
saturation effects
cheap control
tracking step signals
Keywords: Constraint theory, Control system analysis, Feedback, Cheap control, Control signal magnitude constraints
DOI: 10.1109/TAC.2003.815045
ISSN: 0018-9286
Divisions: Current > Schools > School of Electrical Engineering & Computer Science
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Copyright Owner: Copyright 2003 IEEE
Deposited On: 01 May 2014 02:47
Last Modified: 09 Apr 2015 23:09

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