The objective of this paper is twofold: first to illustrate that nonlinear modal interactions,
namely, a two-to-one internal resonance energy pump, can be exploited to improve the …

In this work, the nonlinear dynamic analysis of a parametrically base excited cantilever
beam based piezoelectric energy harvester is carried. The system consists of a cantilever …

Vibration energy harvesting has extensive application prospects in many significant
occasions, such as mechanical structure health monitoring, vehicle tire pressure monitoring …

In this paper, a novel smart vibration energy harvester (VEH) is presented. The harvester
automatically adjusts its natural frequency to stay in resonance with ambient vibration. The …

Modern electronic devices require less energy on-board and could be powered by energy
harvested from the environment. Broadband vibration energy harvesting is one of the widely …

Developing energy harvesting platforms that are strongly sensitive to the low and diffused
frequency spectra of common environmental vibration sources is a research objective …

Self-excited periodic, quasiperiodic and chaotic oscillations have many significant
applications in engineering devices and processes. In the present paper, a centralized …

In this paper, the effect of the bimorph profile on the nonlinear dynamic behavior and
performance of a vibratory piezomagnetoelastic energy harvester is investigated. The …

Though engineers believe that self-excited oscillation and chaos is detrimental, recent
research has revealed that self-excited periodic and chaotic oscillation can be effectively …

In this paper, an adaptive electromagnetic energy harvester is proposed and analyzed. It is
composed of an oscillating mass equipped with an electromagnetic transducer, whose pins …