Moment Lyapunov exponents of a two-dimensional system under bounded noise parametric excitation

被引:43
|
作者
Xie, WC [1 ]
机构
[1] Univ Waterloo, Fac Engn, Div Solid Mech, Waterloo, ON N2L 3G1, Canada
关键词
D O I
10.1016/S0022-460X(02)01068-4
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
The moment Lyapunov exponents of a two-dimensional system under bounded noise parametric excitation are studied in this paper. The method of regular perturbation is applied to obtain weak noise expansions of the moment Lyapunov exponent, Lyapunov exponent, and stability index in terms of the small fluctuation parameter. (C) 2002 Elsevier Science Ltd. All rights reserved.
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页码:593 / 616
页数:24
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