The chaotic attractor of the sediment movement

被引：0
|
作者：
Chen, FS [1 ]
Xue, KX [1 ]
Cai, WK [1 ]
机构：
[1] Shanghai Inst Elect Power, Res Ctr Appl Math, Shanghai 200090, Peoples R China
来源：
FRACTALS-AN INTERDISCIPLINARY JOURNAL ON THE COMPLEX GEOMETRY OF NATURE | 1998年 / 6卷 / 02期
关键词：
D O I：
10.1142/S0218348X98000237
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We consider the chaotic behavior of the sediment movement with the observed data of the Yangtze River in China and the method of the reconstructed phase space and we find that in the sediment movement there is an attractor. As far as the real example mentioned in this paper is concerned, the correlation dimension and the largest Lyapunov exponent are around 6.6 and 0.013 respectively. These results are crucially referential for estimating the mode of the sediment movement, designing the scheme of the sediment observation, and studying the predictability problem of the sediment.
引用
收藏
页码：191 / 196
页数：6
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