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

页码：83 / 86

页数：4

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