航天器环境工程2011，Vol.28Issue(1)：67-71,5.DOI:10.3969/j.issn.1673-1379.2011.01.013
航天器微振动信号的地面测试方法
Ground testing method for spacecraft micro-vibration signals
李宁 1韩晓健 1李俊慧1
作者信息
- 1. 北京卫星环境工程研究所,北京,100094
- 折叠
摘要
Abstract
Based on the requirements of fault diagnosis for spacecraft structures, this paper analyzes the sources and characteristics of the micro-vibration signals; and reviews the ground testing method of micro-vibration signals on spacecraft and the validation of the accuracy of the testing method.The method is applied in an actual model test and satisfactory results are obtained.关键词
微振动/航天器结构/测量方法Key words
micro-vibration/ spacecraft structure/ testing method分类
航空航天引用本文复制引用
李宁,韩晓健,李俊慧..航天器微振动信号的地面测试方法[J].航天器环境工程,2011,28(1):67-71,5.
