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作为一类能产生混沌行为的最简单自治电路 ,蔡氏电路及蔡氏振荡器广泛应用于混沌现象在非线性电路理论的研究当中。该类电路中仅含有一个二端非线性电阻 ,该电阻的实现成为研究电路中的混沌现象极为重要的一个方面。本文给出了用于演示蔡氏电路及蔡氏电路族中的混沌现象的几种非线性电阻的实现 ,并对其中的一种给出了较为详细的参数分析
As one of the simplest autonomous circuits that can generate chaos, Chua’s circuit and Chua’s oscillator are widely used in the research of nonlinear circuit theory. This type of circuit contains only one two-terminal non-linear resistor, and the realization of this resistor becomes an extremely important aspect of studying the chaos in the circuit. This paper presents the implementation of several nonlinear resistors used to demonstrate the chaos in the Chua’s circuit and the Chua’s circuit family, and gives a detailed analysis of one of them