A geometrical interpretation of damping for discrete classically damped systems

被引：1
|
作者：
Muravyov, A [1 ]
Hutton, SG [1 ]
机构：
[1] Univ British Columbia, Dept Mech Engn, Vancouver, BC V6T 1W5, Canada
来源：
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES | 1998年 / 40卷 / 01期
关键词：
geometrical interpretation; damping; discrete classically damped systems;
D O I：
10.1016/S0020-7403(97)00033-7
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A geometrical interpretation of complex eigenvalues for discrete classically damped systems is demonstrated. Systems with symmetric mass, stiffness, and damping matrices are considered. Graphical results are presented for mass-proportional, stiffness-proportional and for Rayleigh damping. The basic consequences of proportional damping are underlined. (C) 1997 Published by Elsevier Science Ltd.
引用
收藏
页码：83 / 86
页数：4
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