混沌电路电容参数的选择优化  

Optimized choice of capacitor parameter of the chaotic circuit

作　　者：王宇清[1] 杨文明[1] 

机构地区：[1]上海交通大学物理实验中心,上海200240

出　　处：《物理实验》2009年第2期45-46,共2页Physics Experimentation

摘　　要：通过测试蔡氏电路中关键元件的电压特性关系,给出了混沌电路稳定出现八倍周期分岔现象时电路对元件性能的要求.实验发现相移电容的电压稳定性是实验的关键.By testing the voltage characteristics of the key components in the Chua＇s circuit, the criteria of the performances of the components have been given out when the stable eightfold period fork phenomenon appears. It is found that the voltage stability of the phase-shift capacitor is a key factor in the chaotic circuit.

关 键 词：蔡氐电路 混沌 倍周期 电容-电压特性 

分 类 号：O415.5[理学—理论物理] TN710[理学—物理]