双晶压电悬臂梁电荷输出特性实验研究  

An Experimental Study on Electric Output Characteristics of Bimorph Cantilever Generators

作　　者：刘阳[1] 罗奇[1] 孙科[1] 陶孟伦 陈定方[1] 

机构地区：[1]武汉理工大学智能制造与控制研究所,湖北武汉430063

出　　处：《湖北工业大学学报》2014年第4期66-68,103,共4页Journal of Hubei University of Technology

摘　　要：通过研究压电材料的压电效应与压电方程组,得到正压电效应下的压电能量采集相关知识,并分析双晶压电悬臂梁的结构与特性,结合实验与仿真,得出并联型双晶压电悬臂梁的相关输出特性。Based on the research of the piezoelectric effect and piezoelectric equations,the paper established the knowledge of piezoelectric energy harvesting,and analyzed the structure and characteristics of bimorph cantilever generators.Through the experiment and simulation,it then concluded the output characteristics of the piezoelectric cantilever beam.

关 键 词：压电效应 振动实验 ANSYS 能量收集 悬臂梁 

分 类 号：TM282[一般工业技术—材料科学与工程]