一种具有非线性高功率提取的宽带双稳态压电能量采集器

This paper presents a nonlinear vibration energy harvester, which combines a nonlinear bistable broadband piezoelectric cantilever used to transduce ambient vibration energy, with synchronized capture for efficient harvesting over broadband sources. An accurate model of the bistable transducer, that augments the Butterworth van Dyke model to capture the external magnetic force added as a bias to t...