计算机工程与应用 ›› 2010, Vol. 46 ›› Issue (24): 57-59.DOI: 10.3778/j.issn.1002-8331.2010.24.018

• 研发、设计、测试 • 上一篇    下一篇

应用CCCII模拟电感实现的混沌振荡器

龚雪梅,彭良玉   

  1. 湖南师范大学 物理与信息科学学院,长沙 410081
  • 收稿日期:2009-11-23 修回日期:2010-01-22 出版日期:2010-08-21 发布日期:2010-08-21
  • 通讯作者: 龚雪梅

Chaotic oscillation employing CCCII simulated inductance

GONG Xue-mei,PENG Liang-yu   

  1. College of Physics and Information Science,Hunan Normal University,Changsha 410081,China
  • Received:2009-11-23 Revised:2010-01-22 Online:2010-08-21 Published:2010-08-21
  • Contact: GONG Xue-mei

摘要: 提出了将基于CCCII的模拟电感用于蔡氏混沌电路,并用Pspice软件对其进行了仿真,实验表明,这种方法是可行的,通过参数的改变,电路展示出了丰富的混沌变化过程。还分析给出了相关元件对电路的影响以及在电路处于混沌状态时,各相关元件的参数变化范围。

关键词: 混沌, 蔡氏电路, 第二代电流控制电流传送器(CCCII), 模拟电感, Pspice软件

Abstract: A simulated inductance using second generation Current Controlled Conveyor(CCCII) is applied to the Chua’s circuit,and the proposed circuit is simulated with Pspice software.Through the changes of the parameters,the circuit displays rich chaotic process.The influences that the related components have on the circuit are also analyzed and their respective parameter ranges that make the circuit in the state of chaos are given.

Key words: chaos, Chua’s circuit, second generation Current Controlled Conveyor(CCCII), simulated inductance, Pspice

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