【摘要】 介绍了一种具有普适性的混沌振荡器设计方法,该方法完全基于无量纲状态方程设计,整个电路由反相加法模块、积分模块和反相器模块三大模块组成。各状态变量以原变量和反变量的形式出现,设计者只需根据系统状态方程,将各模块连接起来就可实现,大大简化了混沌电路的设计,实现了混沌电路的模块化设计。根据该方法,文中分别设计了Lorenz、Jerk系统、蔡氏电路的硬件电路,并进行了相应的硬件电路实验,实验结果与计算机模拟结果相吻合,由此证实了该方法的可行性。更多还原

【Abstract】 This paper introduces a unified approach to chaotic oscillator,where it is based on the state equations without physical dimensions.The circuit consists of anti-adder module,integrator module,and inverter module,and all the state variables present as original or anti-variables.Then each module circuit based on the state equation is designed and linked with the other circuits by corresponding relationships between state variables.It proposes a circuit modularization design,and simplifies the circuit design.According to this approach,the Lorenz,Jerk circuits and chua’s circuit are designed and implemented for verifying the effectiveness of this circuit design methodology.Experimental observations are provided for confirmation.更多还原