Determination of the parameters of a system of bound beams from dynamical boundary measurements

The dynamical inverse problem for a two velocity system of a special kind is considered. The system describes vibrations of a composite beam formed by two bound beams, and we recover the shearing stiffness coefficient. Vibrations of the beam are generated by an impulse action applied to an end of the beam. Inverse data are the response operator and the dynamical measurement at the other end of the beam. Bibliography: 11 titles.