| 利用模拟电感实现混沌及控制的实验研究 |
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| 引用本文： | 姜凤怡,陈菊芳.利用模拟电感实现混沌及控制的实验研究[J].东北师大学报(自然科学版),2009,41(3). |
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| 作者姓名： | 姜凤怡 陈菊芳 |
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| 作者单位： | 东北师范大学物理学院,吉林,长春,130024 |
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| 基金项目： | 国家高技术研究发展计划项目 |
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| 摘 要： | 利用运算跨导放大器构成的模拟电感,实现了蔡氏混沌电路.利用模拟电感设计了一个易于调节的带阻滤波器,并将它应用于控制蔡氏电路中,得到了不同的周期轨道.实验观测结果表明:用模拟电感构成的电路,元件参数易于调节;电路容易起振;电路鲁棒性强.
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| 关 键 词： | 模拟电感 蔡氏电路 带阻滤波器 混沌控制 |
The experiment study of chaos and chaotic control by means of stimulated inductors |
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| JIANG Feng-yi,CHEN Ju-fang.The experiment study of chaos and chaotic control by means of stimulated inductors[J].Journal of Northeast Normal University (Natural Science Edition),2009,41(3). |
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| Authors: | JIANG Feng-yi CHEN Ju-fang |
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| Institution: | JIANG Feng-yi,CHEN Ju-fang(School of Physics,Northeast Normal University,Changchun 130024,China) |
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| Abstract: | A Chua's circuit is realized by means of a stimulated inductor that is made of the operational transconductance amplifiers,and a easily adjusted bandstop filter is designed and is used to control the Chua's circuit,the various periodic orbits are obtained.The experimental results show that the circuit that are constructed by stimulated inductors can oscillate easily and have stronger robustness,the parameters can be adjusted easily. |
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| Keywords: | stimulated inductor Chua's circuit bandstop filter chaotic control |
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