Alternative Frequency-Domain Stability Criteria for Discrete-Time Networked Systems with Multiple Delays

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

2 Citaten (Scopus)

Samenvatting

In this paper alternative frequency-domain criteria areprovided for the stability of discrete-time networkedcontrol systems with time-varying delays. These criteria are in various situations less conservative than the existing frequency-domain conditions as is demonstrated by means of an example. In addition, new stability conditions are presented that allow for multiple sensor-to-controller and controller-to-actuator channels exhibiting different delay characteristics. The stability conditions are formulated in terms of the H_infinity norm and the structured singular value. As a result, the obtainedresults can be used directly for controller synthesis via standard robust control techniques.
Originele taal-2Engels
TitelProceedings of the 2nd IFAC Workshop on Distributed Estimation and Control in Networked Systems (NecSys'10), September 13-14, 2010 Annecy, France
Plaats van productieFrance, Annecy
Pagina's73-78
StatusGepubliceerd - 2010

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