| 一种基于间歇性正比于系统参量的脉冲微扰控制混沌方法 |
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| 引用本文： | 罗晓曙,方锦清,王力虎.一种基于间歇性正比于系统参量的脉冲微扰控制混沌方法[J].物理学报,1999,48(12):2196-2201. |
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| 作者姓名： | 罗晓曙 方锦清 王力虎 |
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| 作者单位： | (1)广西师范大学物理与电子科学系，桂林 541004; (2)中国原子能科学研究院，北京 102413 |
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| 摘 要： | 提出了用间歇性正比于系统参量的脉冲微扰控制混沌方法.用此法分别研究了一维和二维离散混沌系统的控制，获得了稳定的2nP,2n*3mP序列和128P，192P的高周期轨道.分析表明，对于一维逻辑斯谛映象的混沌控制，间歇性正比于系统参量的脉冲微扰法与间歇性正比于系统变量的反馈控制法是等效的.
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| 关 键 词： | 脉冲微扰 间歇性 混沌控制 系统参量 |
| 收稿时间： | 1999-03-21 |
A METHOD OF CONTROLLING CHAOS BASED ON INTERMITANT PROPORTIONAL PULSE PERTURBATION TO THE SYSTEM PARAMETERS |
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| LUO XIAO-SHU,FANG JIN-QING and WANG LI-HU.A METHOD OF CONTROLLING CHAOS BASED ON INTERMITANT PROPORTIONAL PULSE PERTURBATION TO THE SYSTEM PARAMETERS[J].Acta Physica Sinica,1999,48(12):2196-2201. |
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| Authors: | LUO XIAO-SHU FANG JIN-QING and WANG LI-HU |
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| Abstract: | A method of controlling chaos based on intermitant proportional pulse perturbation to the system parameters is proposed. The unidimensional and two-dimensional discrete chaotic systems are studied respectively with the method proposed, and a series of stable 2nP and 2n*3mP as well as 128P,192P high periodic orbits are obtained. The analysis shows that the method of intermitant proportional pulse to the system parameters is equivalent to the method of intermitant proportional feedback to system variables for controlling chaos in unidimensional logistic map. |
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