Meromorphic observer-based pole assignment in time delay systems
Result description
The paper deals with a novel method of control system design which applies meromorphic transfer functions as models for retarded linear time delay systems. After introducing an auxiliary state model a finite-spectrum observer is designed to close a stabilizing state feedback. The observer finite spectrum is the key to implement a state feedback stabilization scheme and to apply the affine parameterization in controller design. On the basis of the so-called RQ-meromorphic functions an algebraic solutionto the problem of time-delay system stabilization and control is presented that practically provides a finite spectrum assignment of the control loop.
Keywords
Finite spectrumLinear systemsObserversPole assignmentTime-delay systems
The result's identifiers
Result code in IS VaVaI
Alternative codes found
RIV/67985556:_____/08:00317948
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Meromorphic observer-based pole assignment in time delay systems
Original language description
The paper deals with a novel method of control system design which applies meromorphic transfer functions as models for retarded linear time delay systems. After introducing an auxiliary state model a finite-spectrum observer is designed to close a stabilizing state feedback. The observer finite spectrum is the key to implement a state feedback stabilization scheme and to apply the affine parameterization in controller design. On the basis of the so-called RQ-meromorphic functions an algebraic solutionto the problem of time-delay system stabilization and control is presented that practically provides a finite spectrum assignment of the control loop.
Czech name
Umístění pólů systémů s dopravním zpožděním pomocí pozorovatele stavu
Czech description
Ćlánek přináší novou metodu návrhu regulačních systémů pro soustavy s dopravním zpožděním retardovaného typu modelované pomocí meromorfních přenosů. Je zaveden pomocný stavový model a zkonstruován pozorovatel stavu, který umožňuje přiřadit regulačnímu obvodu konečný počet pólů.
Classification
Type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BC - Theory and management systems
OECD FORD branch
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Result continuities
Project
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Kybernetika
ISSN
0023-5954
e-ISSN
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Volume of the periodical
44
Issue of the periodical within the volume
5
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
16
Pages from-to
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UT code for WoS article
000261942400003
EID of the result in the Scopus database
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Basic information
Result type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP
BC - Theory and management systems
Year of implementation
2008