The effect of parametric excitation on a self-excited three-mass system

被引：16
|
作者：
Tondl, A [1 ]
Nabergoj, R [1 ]
机构：
[1] Ocean & Environm Engn, Dept Naval Architecture, I-34127 Trieste, Italy
来源：
INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS | 2004年 / 39卷 / 05期
关键词：
self-excited vibration; parametric excitation; vibration quenching;
D O I：
10.1016/S0020-7462(03)00057-X
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
This contribution deals with the quenching of self-excited vibrations by means of parametric excitation due to periodic variation of spring stiffness. A three-mass chain system is investigated in detail. It is shown that the self-excitation can be fully or partly suppressed in a particular frequency interval. (C) 2003 Elsevier Ltd. All rights reserved.
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页码：821 / 832
页数：12
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