The working principle and physical model of MEMS-based piezoelectricvibration energy harvesters (MPVEHs) are described.
给出了微压电式振动能量采集器的基本工作原理和物理模型。
2
The piezoelectricvibration piece includes: a resonating arm (14) extending in a first direction and cantilever-supported;
该压电振动片具有：振动臂（14），其沿第 一方向延伸，并被悬臂支撑；
3
An active and passive hybrid damping control manner with lower voltage is proposed through both multiple piezoelectric patches and constrained damping layer for suppressing structural vibration.