Title :
Stabilization of a buck converter: A saturated LMI approach
Author :
Benzaouia, A. ; Mesquine, F. ; Benhayoun, M. ; Schulte, H. ; Georg, S.
Author_Institution :
LAEPT-URAC 28, Univ. Cadi Ayyad, Marrakech, Morocco
Abstract :
This paper deals with the problem of constrained stability and tracking of Takagi-Sugeno (T-S) fuzzy positive systems. Saturated LMIs are used to insert the constraints in the design phase while imposing positivity in closed-loop. The already available theoretical results are applied to the DC-DC buck converter which is widely used in the photovoltaic generators. Based on simulation results success of the method is shown for this application.
Keywords :
DC-DC power convertors; linear matrix inequalities; DC-DC buck converter; LMI; Takagi-Sugeno fuzzy positive systems; buck converter stabilization; photovoltaic generators; Closed loop systems; Fuzzy systems; Linear systems; Matrix converters; Photovoltaic systems; Stability analysis; LMI; T-S fuzzy systems; buck converter; photovoltaic generator; positive systems; stabilization;
Conference_Titel :
Systems and Control (ICSC), 2015 4th International Conference on
Conference_Location :
Sousse
Print_ISBN :
978-1-4673-7108-7
DOI :
10.1109/ICoSC.2015.7152762
