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Decentralized observer bassed feedback control for interconnected nonlinear systems : application to multi-machine power systems
Joint Authors
Tlili, Ali Sghaier
Braiek, Naceur Benhadj
Dhbaidi, Sadok
Source
Journal of Automation and Systems Engineering
Issue
Vol. 2, Issue 1 (31 Mar. 2008)17 p.
Publisher
Publication Date
2008-03-31
Country of Publication
Algeria
No. of Pages
17
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Topics
Abstract EN
This paper a decentralized control scheme with decentralized observer for the stabilization of multi-machine power system.
The interconnected multi-machine power system models are composed of a linear constant part perturbed by an additive nonlinearity which is illustrated by the interconnection terms.
The decentralized observer is proposed to reconstruct the states of each subsystem for decentralized control when the states are not completely measurable.
Sufficient conditions for each subsystem, under which the proposed approach can achieve the asymptotic stabilization of the overall large scale system, are developed, the linear matrix inequalities (LMIs) method is used to compute the control and the observation gains of the global system and to maximize the domain of uncertainty.
Simulations on three generation infinite bus power systems are presented to improve the enhancement of the transient stability.
American Psychological Association (APA)
Dhbaidi, Sadok& Tlili, Ali Sghaier& Braiek, Naceur Benhadj. 2008. Decentralized observer bassed feedback control for interconnected nonlinear systems : application to multi-machine power systems. Journal of Automation and Systems Engineering،Vol. 2, no. 1.
https://search.emarefa.net/detail/BIM-184201
Modern Language Association (MLA)
Dhbaidi, Sadok…[et al.]. Decentralized observer bassed feedback control for interconnected nonlinear systems : application to multi-machine power systems. Journal of Automation and Systems Engineering Vol. 2, no. 1 (Mar. 2008).
https://search.emarefa.net/detail/BIM-184201
American Medical Association (AMA)
Dhbaidi, Sadok& Tlili, Ali Sghaier& Braiek, Naceur Benhadj. Decentralized observer bassed feedback control for interconnected nonlinear systems : application to multi-machine power systems. Journal of Automation and Systems Engineering. 2008. Vol. 2, no. 1.
https://search.emarefa.net/detail/BIM-184201
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references.
Record ID
BIM-184201