Bursting oscillation phenomenon and efficiency analysis of a piezoelectric energy harvester in rotational motion by low-frequency excitation

In this article, the bursting oscillation and energy harvesting efficiency of a piezoelectric energy harvester (PEH) in rotational motion by low-frequency excitation are investigated. On the basis of the slow-fast analysis method, the periodic external excitation term is taken as a slow variable and...

Ausführliche Beschreibung