【摘要】 本文以代数n端口实现性定理为基础,对一类分段线性电容的单运放实现原理及具体设计公式进行了讨论。给出了实现电路,并进行了实验显示。作为例子,应用一种荷控分段线性电容构造一个产生双涡卷混沌的三阶自治电路。计算机模拟与电路实验的一致结果表明,文中实现的分段线性电容具有稳定性。更多还原

【Abstract】 In this paper, a kind of piecewise-linear capacitor is realized through an operational amplifier based on the algebraic n-port theory. The design formulae and circuits are given. A three-order autonomous double scroll chaos circuit consisting of linear resistors 、linear inductor 、linear capacitor and piecewise-linear capacitor is developed. The simulation and the laboratory experiment results show the piecewise-linear capacitor is robust.更多还原