摘要
对一个典型的蔡氏混沌电路进行实验,利用混沌实验仪产生混沌现象,通过示波器观察到了单、双涡卷吸引子等现象.对各种现象进行分析与说明,并利用混沌实验仪测量了非线性电阻上电压与电流的关系.结果表明,I-V特性曲线与已知的有源非线性电阻一致.
This paper is about an experiment in a typical chaos circuit. Using chaotic experiment instrument, the single, two whirlpools attractor is observed with the tracer-instrument of chaotic observation produced by circuit, and there is the analysis and illumination to the above- mentioned phenomenon. The relation of voltage and current on nonlinear resistance is measured and analysed. The results show that the I-V characteristic curve is consistence with the special curve of the active resistance which we already know.
出处
《西北师范大学学报（自然科学版）》
CAS
2006年第4期53-56,60,共5页
Journal of Northwest Normal University(Natural Science)
关键词
混沌电路
负阻元件
特性曲线
吸引子
chaos circuit
negative resistence element
property curve
attractor
