An H∞ LPV control for a class of LPV systems using a descriptor approach: Application to a wind turbine mode. Issue 26 (2015)

• Record Type: Journal Article
• Authors: Ali, Harouna Souley; Darouach, Mohamed; Zasadzinski, Michel; Alma, Marouane
• Is Part Of: IFAC-PapersOnLine. Volume 48:Issue 26(2015)
• Page Start: 213
• Page End: 217
• Publication Date: 2015
• Subjects: Almost sure exponential stability -- stochastic differential equation -- bang-bang control -- observer-based control; Automatic control -- Periodicals; 629.805
• DOI: 10.1016/j.ifacol.2015.11.139
• Languages: English
• ISSNs: 2405-8963

Abstract

Abstract: This paper is devoted to the synthesis of an H∞ LPV state feedback controller, applied to a wind turbine which is described by an LPV model. Firstly, we focus on the modeling of wind turbines, to propose a model that describes as good as possible the system behaviour. A new approach that allows us, via LMIs, to design an LPV controller for a class of LPV systems is then presented. The interest of the approach is to decouple the system dynamic matrix and the lyapunov one using a desriptor approach. Finally, to illustrate the proposed control strategy, some simulation results are presented.