Finite Element Analysis on In-plane Vibration Modes for an Disc-type Composite Vibrator

摘要：

The paper analyzes the modes of the In-plane Vibration Modes of an Annular Composite Vibrator by using the ANSYS finite element software,and calculates the influence of the vibrators structural parameters on the in-plane bending resonance frequency of the vibrator.It also measures the change of the vibrators resonance frequency when utilizing different elastic material.The results that are calculated using FEA software ANSYS are demonstrated with curve.The finite element analysis results provide a base for the structural design and further optimization of annular vibrator,and have important practical significance.

关键词： Ultrasonic motor Composite vibrator In-plane mode Finite element Resonant frequency

作者: Liang Li Zhang Tiemin Luo Ping

作者单位: College of Engineering,South China Agricultural University,Guangzhou 510642,China

会议类型: 国际会议

会议名称: The 4th International Workshop on Piezoelectric Materials and Applications in Actuators(第四届国际压电材料及其在作动器上的应用研讨会)

会议地点: 南京

会议语种:英文

页码: 184-188

在线出版日期: 2007-09-09（万方平台首次上网日期，不代表论文的发表时间）