Experimental modal analysis on damage of skeleton in brake of airplane

被引：0
|
作者：
Xie, ZJ [1 ]
Lin, LC [1 ]
机构：
[1] Cent S Univ Technol, Coll Resources Environm & Civil Engn, Changsha 410083, Peoples R China
来源：
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 1999年 / 9卷 / 03期
关键词：
damage; skeleton; modal analysis; bifurcation;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The relation between damage and modal parameters of skeleton has been discussed and analysed. Some significant results for detecting damage have been obtained by using experimental data of omega(di) and zeta(i). Then, the modal experiments of four type of skeleton have been performed, the modal bifurcation phenomenon is discovered. It follows that this method for studying skeleton damage is a very promising method through theoretical and experimental analysis.
引用
收藏
页码：566 / 571
页数：6
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