期刊
NONLINEAR DYNAMICS
卷 77, 期 3, 页码 983-992出版社
SPRINGER
DOI: 10.1007/s11071-014-1356-7
关键词
Biogeography-based optimization; Parameter estimation; Time-delay; Chaotic system
资金
- Zhejiang Provincial Educational Committee of China [Y201016676]
It is an important issue to estimate parameters of chaotic systems in nonlinear science. In this paper, delay time as well as parameters of time-delay chaotic system is considered by treating delay time as an additional parameter. The parameter estimation problem is formulated as a multidimensional optimization problem, and an effective hybrid biogeography-based optimization is developed to solve this problem. Numerical simulations are conducted on two typical time-delay chaotic systems to show the effectiveness of the proposed scheme.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据