Design,modeling and experiments of broadband tristable galloping piezoelectric energy harvester

• 作 者: Junlei Wang Linfeng Geng Sheng
• 机 构: EngineeringResearchCenterofEnergySavingTechnologyandEquipmentofThermalEnergySystem,SchoolofAeronauti
• 出 处: 力学学报:英文版
• 发表日期: 2020年3期
• 关键词: Energy harvesting GALLOPING Tristable Flow induced vibrations
• 基金项目: supported by the National Natural Science Foundation of China(Grants 51606171,51977196,and 11802237),China Postdoctoral Science Foundation(Grant 2019M652565).

Galloping based piezoelectric energy harvester is a kind of micro-environmental energy harvesting device based on flowinduced vibrations.A novel tristable galloping-based piezoelectric energy harvester is constructed by introducing a nonlinear magnetic fo