PARAMETRICALLY EXCITED LINEAR NONCONSERVATIVE GYROSCOPIC SYSTEMS

被引：3
|
作者：
VIDERMAN, Z [1 ]
RIMROTT, FPJ [1 ]
CLEGHORN, WL [1 ]
机构：
[1] UNIV TORONTO,DEPT MECH ENGN,TORONTO M5S 1A1,ONTARIO,CANADA
来源：
MECHANICS OF STRUCTURES AND MACHINES | 1994年 / 22卷 / 01期
关键词：
Damping - Degrees of freedom (mechanics) - Numerical methods - Resonance - Spacecraft - Stability;
D O I：
10.1080/08905459408905202
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
This paper presents an analytical method, based on the multiple scales method, for analyzing parametrically excited linear nonconservative gyroscopic systems having many degrees of freedom and distinct frequencies, where excitation and damping are small. Explicit first-order expressions for stability boundaries are obtained. Various resonances are treated. Some of these results are applied in stability analysis of asymmetric dual-spin spacecraft.
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页码：1 / 20
页数：20
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