A comparative study of the control of two beam models - doi: 10.5269/bspm.v20i1-2.7523

Vilmos Komornik; Paola Loreti; Giorgio Vergara Caffarelli

doi:10.5269/bspm.v20i1-2.7523

A comparative study of the control of two beam models - doi: 10.5269/bspm.v20i1-2.7523

Authors

Vilmos Komornik Université Louis Pasteur
Paola Loreti Universit`a di Roma ‘La Sapienza’
Giorgio Vergara Caffarelli Universit`a di Roma ‘La Sapienza’

DOI:

https://doi.org/10.5269/bspm.v20i1-2.7523

Keywords:

Kirchhoff beams, controllability.

Abstract

We study the well posedness and the controllability of a realistic beam model. It turns out that for some values of the papameters it is controllable, while for other values it is not even well posed. In order to solve this problem we also give a general abstract necessary and sufficient condition of well posedness of linear distributed systems.