Vibration mode localization in one-dimensional systems

被引：8

作者：

Xie, WC

Wang, X

机构：

[1] Solid Mechanics Division, Faculty of Engineering, University of Waterloo, Waterloo

来源：

AIAA JOURNAL | 1997年 / 35卷 / 10期

关键词：

D O I：

10.2514/2.4

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

A general method of regular perturbation for linear eigenvalue problems is presented, in which the orders of perturbation terms are extended to infinity. The method of regular perturbation is employed to study vibration mode localization in randomly disordered weakly coupled one-dimensional cantilever-spring chains. First-order approximate results are obtained for the localization factors, which characterize the average exponential rates of growth or decay of the amplitudes of vibration.

引用

页码：1645 / 1652

页数：8

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