| 三阶非线性电容电路中的闭轨分岔与混沌 |
| |
| 引用本文： | 李广明.三阶非线性电容电路中的闭轨分岔与混沌[J].东莞理工学院学报,2007,14(3):62-65. |
| |
| 作者姓名： | 李广明 |
| |
| 作者单位： | 东莞理工学院,软件学院,广东东莞,523808 |
| |
| 摘 要： | 选取一个含非线性负电容的三阶自治电路,对其状态方程所描述的向量场的特征空间进行分析与计算,根据闭轨产生的条件,求出了闭轨存在的解析式.据此计算并模拟出一条可演化成同宿轨道的闭轨,谊闭轨进而分岔形成双涡卷混沌.
|
| 关 键 词： | 非线性电容 闭轨 分岔 混沌 |
| 文章编号： | 1009-0312（2007）03-0062-04 |
| 收稿时间： | 2007-03-09 |
| 修稿时间： | 2007-03-09 |
Close Orbit Bifurcation and Chaos in a Third-Order Circuit Containing a Nonlinear Capacitor |
| |
| LI Guang-ming.Close Orbit Bifurcation and Chaos in a Third-Order Circuit Containing a Nonlinear Capacitor[J].Journal of Dongguan Institute of Technology,2007,14(3):62-65. |
| |
| Authors: | LI Guang-ming |
| |
| Institution: | Software College, Dongguan University of Technology, Dongguan 523808, China |
| |
| Abstract: | In this paper, the quantitative nature of a third-order autonomous circuit containing a nonlinear capacitor is discussed. Under the conditions of close orbit an analytical expression resulting in close trajectory is given. Following that a close orbit is worked out by simulation, which can evolve into homoclinic orbit, then bifurcate into double-scroll chaos. |
| |
| Keywords: | nonlinear capacitor close orbit bifurcation chaos |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
