Title
H∞ observer design for linear fractional-order systems in time and frequency domains
Abstract
In this paper, the problem of robust fractional-order observer (RFO) design in time and frequency domains for disturbed fractional-order system is investigated. The main results include the formulation of robust observer design problems in time and frequency domains. In the time domain, we develop a sufficient condition for the existence of a robust observer design, and its construction is based on the Linear Matrix Inequalities (LMI) formulation. The frequency procedure design is derived from time domain results with the aid of the factorization approach, where we define some useful coprime factorization. An illustrating example is presented to demonstrate the effectiveness of the proposed approach.
Year
DOI
Venue
2014
10.1109/ECC.2014.6862500
ECC
Keywords
DocType
ISBN
H∞ optimisation,frequency-domain analysis,linear matrix inequalities,linear systems,observers,time-domain analysis,H∞ observer design,H∞-optimization technique,LMI,RFO design,coprime factorization approach,disturbed fractional-order system,frequency domains,frequency procedure design,linear fractional-order systems,linear matrix inequalities,robust fractional-order observer design,sufficient condition,time domains,Fractional-order system,H-infinity norm,coprime factoristaion,fractional observer,linear matrix inequality (LMI)
Conference
978-3-9524269-1-3
Citations 
PageRank 
References 
0
0.34
0
Authors
4
Name
Order
Citations
PageRank
Boukal, Y.100.34
Mohamed Darouach226142.82
Michel Zasadzinski38214.78
Radhy, N.E.400.34