Mechanical Engineering - Mechanical Systems Dynamics

Full exam

Mechanical System Dynamics Proff. Corradi, Melzi and Zasso 23 rd of Ju ne 20 2 3 For t he mechanical system in figure: 1) show the procedure for computing the natural frequencies and the mode shapes of the system . Please note that the connection between the rigid body and the beam is realized through a hinge with a torsional spring; 2) show the procedure for computing the stiffness matrix considering the first n vibration modes .