Structure Design and Simulation Analysis of Multiple Micro Piezoelectric Cantilevers

摘要：

　　In order to effectively capture the environment vibration energy,convert it into electricity and supply energy for the microelectronics devices,multiple micro piezoelectric cantilevers are designed.It is composed of more than one piezoelectric cantilever array,which broaden the resonant frequency band of the piezoelectric vibrator,and it can produce resonance or similar to the resonance in a frequency range.Compared to a single piezoelectric cantilever,multiple piezoelectric cantilevers can effectively broaden the resonant frequency and improve the piezoelectric power generation capacity.The simulation results show that the finite element method can provide important theoretical guidance for the structural design of multiple micro piezoelectric cantilevers.

关键词： structure design simulation analysis multiple piezoelectric cantilever

作者: Anran Jiang Shiqiao Gao Fenglin Yao Yunli He

作者单位: State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology, Beijing 100081, China

会议类型: 国际会议

会议名称: 中国微米纳米技术学会第14届学术年会、第3届国际年会暨第6届微米纳米技术“创新与产业化国际研讨与展览会(CSMNT2012 & ICMAN2012)

会议地点: 杭州

会议语种:英文

页码: 1-6

在线出版日期: 2012-11-04（万方平台首次上网日期，不代表论文的发表时间）