Title :
H∞ output feedback control of commensurate fractional order systems
Author :
Fadiga, Luciano ; Farges, Christophe ; Sabatier, J. ; Santugini, Kevin
Author_Institution :
IMS Lab., Univ. of Bordeaux 1, Bordeaux, France
Abstract :
This paper addresses the problem of H∞ output feedback control of commensurate Fractional Order Systems (FOS) of order 1 <; υ <; 2. Along the lines of recent work on H∞ norm computation for FOS, an extension of Bounded Real Lemma for FOS is proposed. This lemma is used to derive a method to design H∞ output feedback control laws. The efficiency of this method is evaluated on a numerical example.
Keywords :
H∞ control; control system synthesis; differential equations; feedback; FOS; H∞ norm computation; H∞ output feedback control law design; H∞ output feedback control problem; bounded real lemma; commensurate fractional order systems; Aerospace electronics; Computed tomography; Eigenvalues and eigenfunctions; Linear matrix inequalities; Output feedback; Stability analysis; Vectors;
Conference_Titel :
Control Conference (ECC), 2013 European
Conference_Location :
Zurich
