...Chengdong Yuan; Siyang Hu; Tamara Bechtold Purpose Based on the framework of Krylov subspace-based model order reduction (MOR), compact models of the piezoelectric energy harvester devices can be generated. However, the stability of reduced piezoelectric model often cannot be preserved...

... acoustic resonator) resonator. Design/methodology/approach The piezoelectric theory that uses an equivalent circuit is able to evaluate the thickness‐extensional vibration modes in simple 1D configuration but it is not adequate to predict spurious modes with lateral wave vector. Therefore, a fully 3D...

...Ahmed Masmoudi; Xavier Mininger; Mohamed Gabsi; Michel Lécrivain; Elie Lefeuvre; Claude Richard; Daniel Guyomar; Frédéric Bouillault Purpose This paper seeks to study the feasibility of a stator vibration damping using piezoelectric (PZT) actuators applied to switched reluctance motors (SRM...