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Interconnection of Uncertain Behavioral Systems for Robust Control

D'Andrea, Raffaello and Paganini, Fernando (1993) Interconnection of Uncertain Behavioral Systems for Robust Control. California Institute of Technology , Pasadena, CA. (Unpublished) http://resolver.caltech.edu/CaltechCDSTR:1993.019

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Abstract

This paper attempts to relate robust control and behavioral frameworks by incorporating structured uncertainty into the description of behavioral systems. Behavioral equations are expressed as linear fractional transformations (LFTs) on an uncertainty structure, and a method of interconnection is outlined. A method for obtaining input-output maps from LFT representations of behavioral systems is also presented. This extension of the behavioral framework is compatible with existing robust control methods, such as p analysis, which can be used to provide robustness tests in behaviors. A simple example is presented that illustrates some of the issues which arise in this extension.


Item Type:Report or Paper (Technical Report)
Additional Information:The authors would like to acknowledge J. Doyle for motivating this paper, and thank the rest of the Control Group at Caltech for the numerous helpful discussions, especially J. Tierno. We would also like to thank A. Megretski for his input and comments. Finally, we would like to acknowledge AFOSR, NSERC, and NSF as funders of this project.
Group:Control and Dynamical Systems Technical Reports
Record Number:CaltechCDSTR:1993.019
Persistent URL:http://resolver.caltech.edu/CaltechCDSTR:1993.019
Usage Policy:You are granted permission for individual, educational, research and non-commercial reproduction, distribution, display and performance of this work in any format.
ID Code:28052
Collection:CaltechCDSTR
Deposited By: Imported from CaltechCDSTR
Deposited On:31 Aug 2006
Last Modified:26 Dec 2012 14:29

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