Title :
Optimal Multivariable Control for Wind Energy Conversion System - A comparison between H2and H∞ controllers
Author :
Rocha, R. ; Filho, L.S.M. ; Bortolus, M.V.
Author_Institution :
Federal University of Ouro Preto, EM/DECAT, Campus Morro do Cruzeiro, 35400-000, Ouro Preto, MG, Brazil. e-mail: rocha@em.ufop.br
Abstract :
Considering that a Wind Energy Conversion System is a non-linear system highly dependent of a stochastic variable and subjected to several kinds of inputs, including a periodical disturbance due to operational phenomena, it represents an interesting problem in viewpoint of control theory. In this paper, it is realized a comparison between H2and H∞controllers. Simulation results are presented to verify the performance of both controllers.
Keywords :
Aerodynamics; Blades; Control systems; Control theory; Electric variables control; Fatigue; Optimal control; Shafts; Uncertainty; Wind energy;
Conference_Titel :
Decision and Control, 2005 and 2005 European Control Conference. CDC-ECC '05. 44th IEEE Conference on
Conference_Location :
Seville, Spain
Print_ISBN :
0-7803-9567-0
DOI :
10.1109/CDC.2005.1583440
