Fig. 1
From: Computer-aided design of piezoelectric systems operating as machine assemblies or subassemblies

A cascade system with an infinite number of degrees of freedom, consisting of inertial and elastic elements, with one side constrained.
From: Computer-aided design of piezoelectric systems operating as machine assemblies or subassemblies

A cascade system with an infinite number of degrees of freedom, consisting of inertial and elastic elements, with one side constrained.