压电陶瓷水听器加速度响应的有限元分析  

Analysis of the acceleration response of piezoelectric ceramic hydrophone using Finite Element Method

作　　者：肖孙圣[1] 张金铎[1] 栾桂冬[1] 

机构地区：[1]北京大学电子学系,北京100871

出　　处：《应用声学》1997年第6期8-13,共6页Journal of Applied Acoustics

摘　　要：本文用有限元法分析了压电陶瓷圆柱形水听器的材料参数与几何尺寸对其加速度响应的影响．针对理论分析，进行了水听器加速度响应实验，实验结果与理论分析基本相符．With the finite element method,the influences of material propertyand ge-ometry factor on the acceleration response of a cylindrical PZT piezoelectric ceramic hydrophone have been analyzed.To compare with the theoretical analysis,experiments on the hydrophone acceleration response have been performed. The experimental results are almost consistent with the theoretical calculation.

关 键 词：压电陶瓷 水听器 加速度响应 有限元法 

分 类 号：TB565.1[交通运输工程—水声工程]