Further developments in data-driven control techniques for the load reduction of modern
wind turbines can achieve an increased lifetime of components and make the scaling to …

This paper presents a new framework to deal with robust stability analysis for time-invariant
parameter-dependent systems. It hinges upon two results:-the matrix sign function integral …

This paper proposes a tractable iterative scheme for computing parameter-dependent matrix
sign function. It relies upon two results:(i) a fraction expansion of the matrix sign principal …

This paper considers the problem of solving parameter-dependent Riccati equations. In this
paper, a tractable iterative scheme involving mainly additions and multiplications is …

This paper deals with Lyapunov and Riccati equations for parameter-dependent systems.
Such equations arise naturally in analysis, control and model reduction methods for …

La thèse présentée ici a pour objet de proposer des méthodes de résolution de problèmes
d'analyse et de commande de systèmes paramétrés. Ces problèmes sont ramenés à la …