Infinite-dimensional systems are systems governed by Partial Differential Equations, in which the independent variables are in general time and space. These systems can model delays, waves, beams, heat transfer, open channels, fluid motion, piezoelectric structures, and chemical reactors, among others. Recently, the port-Hamiltonian formulation has been extended to infinite-dimensional systems, being a tool that encompasses modelling, control, analysis, discretization and reduction. In this seminar, I will present a brief background on Infinite-Dimensional port-Hamiltonian systems with actuators and sensors at the spatial boundaries. Then, I will present an approach for the state estimation using dynamic observers and finally, I will discuss the approach of damping estimation and observer-based damping assignment.
Lieu : grande salle de réunions du bât. D (au fond du couloir) de l'ONERA à Toulouse.
Lien visio : https://rdv.onera.fr/seminaireDTIS