| Liu混沌系统的混沌分析及电路实验的研究 |
| |
| 引用本文： | 王发强,刘崇新.Liu混沌系统的混沌分析及电路实验的研究[J].物理学报,2006,55(10):5061-5069. |
| |
| 作者姓名： | 王发强 刘崇新 |
| |
| 作者单位： | 西安交通大学电气工程学院，西安 710049 |
| |
| 摘 要： | 研究了一种新型混沌系统——Liu混沌系统的基本动力学行为以及电路实现的问题，给出了相图、庞卡莱映射、功率谱以及李雅普诺夫指数，基于李雅普诺夫指数谱和分叉图分析了系统参数对Liu混沌系统的影响.最后设计硬件电路证实了Liu混沌系统以及Liu混沌系统随系统参数变化时的各种状态的存在.给出数值仿真和电路实验的结果.
关键词：
Liu混沌系统
分岔
电路实验
|
| 关 键 词： | Liu混沌系统 分岔 电路实验 |
| 收稿时间： | 12 8 2005 12:00AM |
| 修稿时间： | 2005-12-082006-02-15 |
Studies on Liu chaotic system and its experimental confirmation |
| |
| Wang Fa-Qiang,Liu Chong-Xin.Studies on Liu chaotic system and its experimental confirmation[J].Acta Physica Sinica,2006,55(10):5061-5069. |
| |
| Authors: | Wang Fa-Qiang Liu Chong-Xin |
| |
| Abstract: | In this paper, the Liu chaotic system is discussed. Its basic dynamical behaviors, such as the phase portrait, Lyapunov exponents, Poincaré mapping, power spectrum are studied. The influence of system parameter on the chaotic system is discussed through Lyapunov exponents spectrum and bifurcation diagram. Various attractors are demonstrated not only by computer simulation but also by the realization of an electronic circuit. |
| |
| Keywords: | Liu chaotic system bifurcation circuit experiment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《物理学报》浏览原始摘要信息 |
| 点击此处可从《物理学报》下载免费的PDF全文 |
