Modal Analysis of Dynamically Tuned Gyroscope Based on ANSYS11.0

被引：0

作者：

Qin, Zhongbao ^{[1
]}

Liu, Guangbin ^{[1
]}

Guo, Jianfeng ^{[1
]}

Hu, Xiaolong ^{[1
]}

机构：

[1] Hightech Inst Xian, Xian 710025, Shaanxi, Peoples R China

来源：

MECHANICAL ENGINEERING AND MATERIALS, PTS 1-3 | 2012年 / 152-154卷

关键词：

Dynamically Tuned Gyroscope(DTG); ANSYS11.0; Modal Analysis; Natural Frequency; Vibration Model;

D O I：

10.4028/www.scientific.net/AMM.152-154.1183

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper proposed a method to analyses and obtain the vibration identities of DTG(Dynamically Tuned Gyroscope) within the vibration-overloading environment based on ANSYS11.0. Finite element model of DTG was constructed by ANSYS11.0. The Natural Frequencies and vibration modals of DTG in the cases of both being stationary and rotating were studied respectively through the method of modal analysis. The influence of each-rank vibration model of DTG on its output was investigated. The result of this paper provides a stable basis for improving the design of DTG and enhancing the functions of it.

引用

页码：1183 / 1186

页数：4