| 比例微分控制器对Rossler系统的周期调制效应 |
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| 引用本文： | 张建刚,李险峰.比例微分控制器对Rossler系统的周期调制效应[J].齐齐哈尔大学学报(自然科学版),2007,23(1):75-76,79. |
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| 作者姓名： | 张建刚 李险峰 |
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| 作者单位： | 兰州交通大学数理与软件工程学院,兰州,730070 |
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| 基金项目： | 甘肃省自然科学基金;兰州交通大学校科研和教改项目 |
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| 摘 要： | 研究TRossler化学反应系统的动力学行为，利用数值结果、分岔图和相图分析了系统的周期振荡态和混沌态运动过程，利用比例微分控制器方法实现了系统的混沌控制。结果表明，系统的状态由单周期振荡态变为周期2、周期4等多周期振荡态以及混沌态，最终系统的混沌行为被有效的调制到稳定的周期振荡态。
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| 关 键 词： | 化学振荡 混沌控制 周期振荡 相图 |
| 文章编号： | 1007-984X（2007）01-0075-02 |
| 修稿时间： | 2006-08-30 |
Periodic modulation effect of proportional and different controller to Rossler reaction systems |
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| ZHANG Jian-gang,LI Xian-feng.Periodic modulation effect of proportional and different controller to Rossler reaction systems[J].Journal of Qiqihar University(Natural Science Edition),2007,23(1):75-76,79. |
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| Authors: | ZHANG Jian-gang LI Xian-feng |
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| Institution: | School of Mathematics, Physics and Software Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China |
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| Abstract: | The dynamics behaviors of the Rossler reaction systems are studied in the paper.By applying bifurcation diagram and phase diagram are presented to analyze periodic oscillation state and chaos motions. Using proportional and differential controller methods, chaos of the system is controlled. The results show that the single periodic oscillation in the system is evolved to multi-period oscillatory states, such as period two, period four and chaos. We obtain the steady periodic oscillation state of the system under effectively modulating at last. |
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| Keywords: | chemical oscillation chaos controlling periodic oscillation phase diagram |
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