噪声与振动控制2017，Vol.37Issue(3)：182-184,210,4.DOI:10.3969/j.issn.1006-1355.2017.03.036
水泵振动模态测试及故障诊断分析
Vibration Modal Test and Fault Diagnosis Analysis of Water Pumps
沈高飞 1陈立 1李淑萍1
作者信息
- 1. 江苏东华测试技术股份有限公司,江苏 靖江 214500
- 折叠
摘要
Abstract
Vibration modal test and fault diagnosis analysis are the important methods for study of the dynamic characteristics of structures. In this paper, by experimental modal analysis of a certain type of water pumps, the modal parameters of the pumps, such as the natural frequency, damping ratio, mode shapes etc., are obtained. Combining with the vibration fault diagnosis methods, the problems in the water pump structure design are analyzed. This work provides a reference for subsequent structural vibration reduction and structure optimization design.关键词
振动与波/水泵/实验模态/模态参数/故障诊断Key words
vibration and wave/water pump/experimental modal/modal parameters/fault diagnosis分类
数理科学引用本文复制引用
沈高飞,陈立,李淑萍..水泵振动模态测试及故障诊断分析[J].噪声与振动控制,2017,37(3):182-184,210,4.
