Based on a rigid-flexible piezoelectric energy harvester (PEH) composed of antisymmetric double plates with a rigid frame, which has three operating bandwidths in a low-frequency range, nonlinearity is used to further broaden the operating bandwidth. Firstly, finite-element simulation is used to study the influence of structural parameters, such as the width of the frame and the distance between two plates, on the natural frequencies. Bending deformation of cantilever plates and rigid motion of frame are considered comprehensively to obtain the theoretical mode functions of the structure. The nonlinear electromechanical coupling model is established via von Karman nonlinear geometric assumptions and the Hamilton principle. In order to study...
In the present work, a cantilever beam based piezoelectric energy harvester is investigated both the...
With the rapid development of wearable electronics, novel power solutions are required to adapt to f...
Energy harvesters play the vital role in replacing/ recharging the electrochemical batteries in low-...
In order to make a piezoelectric vibration energy harvester collect more energy on a broader frequen...
This paper proposes a monostable nonlinear Piezoelectric Energy Harvester (PEH). The harvester is ba...
This work is centered on the modeling, experimental identification, and dynamic interaction of inher...
This study proposes a multi-frequency response piecewise-linear piezoelectric vibration energy harve...
With the rapid development of low-power electronic devices such as wireless sensor networks, wearabl...
This paper investigates the nonlinear electromechanical behaviour of a constrained bimorph piezoelec...
This paper presents the design, development and test of a nonlinear piezoelectric energy harvesting ...
Piezoelectric MicroElectroMechanical systems (MEMS) energy harvesting is an attractive technology fo...
This paper presents a novel nonlinear piezoelectric energy harvesting system which consists of linea...
Vibration-based energy harvesting with piezoelectric elements has an increasing importance nowadays ...
Piezoelectric MicroElectroMechanical Systems (MEMS) energy harvesting is an attractive technology fo...
In this paper, the authors introduce a model of a strain-based geometrically nonlinear piezoelectric...
In the present work, a cantilever beam based piezoelectric energy harvester is investigated both the...
With the rapid development of wearable electronics, novel power solutions are required to adapt to f...
Energy harvesters play the vital role in replacing/ recharging the electrochemical batteries in low-...
In order to make a piezoelectric vibration energy harvester collect more energy on a broader frequen...
This paper proposes a monostable nonlinear Piezoelectric Energy Harvester (PEH). The harvester is ba...
This work is centered on the modeling, experimental identification, and dynamic interaction of inher...
This study proposes a multi-frequency response piecewise-linear piezoelectric vibration energy harve...
With the rapid development of low-power electronic devices such as wireless sensor networks, wearabl...
This paper investigates the nonlinear electromechanical behaviour of a constrained bimorph piezoelec...
This paper presents the design, development and test of a nonlinear piezoelectric energy harvesting ...
Piezoelectric MicroElectroMechanical systems (MEMS) energy harvesting is an attractive technology fo...
This paper presents a novel nonlinear piezoelectric energy harvesting system which consists of linea...
Vibration-based energy harvesting with piezoelectric elements has an increasing importance nowadays ...
Piezoelectric MicroElectroMechanical Systems (MEMS) energy harvesting is an attractive technology fo...
In this paper, the authors introduce a model of a strain-based geometrically nonlinear piezoelectric...
In the present work, a cantilever beam based piezoelectric energy harvester is investigated both the...
With the rapid development of wearable electronics, novel power solutions are required to adapt to f...
Energy harvesters play the vital role in replacing/ recharging the electrochemical batteries in low-...