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在Matlab Simulink中使用电流输送器(Ccii+)同步两个Chauâ ' ' s Oscillatorâ ' ' s

摘要

简介:两个Chuaâ的oscillatorâ的同步，表现出混乱的行为，在各种电路中呈现。该实现由基于电流传输器(CCII+)的电路组成，并与非线性电阻并联。提出了一种利用电流输送器(CCII+)实现两个Chuaâ振荡器同步的方法。方法:两个Chuaâ的v1、v2、v3和v4状态的振荡器之间的主/从耦合很容易实现，只需两个电阻和一秒电流输送器。如前所述，在Simulink中，Chauâ ' '的电路模型的主块有另一种构造。它由增益块、绝对块、加法块和常数块构成。系统状态变量v1, v2和il1表示在积分器块的输出。一种具有分段线性非线性函数的Chauâ电路的Simulink模型。该电路是由差分(电压电流)对馈电两个电容实现的，电容携带动态，关键组件是一个(电压电流)二进制迟滞电路，由于Linares。Chauâ的振荡器由市售的正型第二代电流输送器(CCII+)实现，包括在TL802或AD844设备中。 Result: Simulated results for two synthetic values of inductance L1=18mH and L2=10 mH are presented. It can be monitored as timedomain response and v1- v2 phase portrait illustrations in SIMULINK. Chua’s circuit may work in equilibrium region, period-n limit region, chaotic region or saturation region. In the synchronization of Chua’s circuit, the synchronization behavior is more sensitive to R0 mismatch than L and C mismatch, as it decides the chaotic behaviour of the circuit. In sound synthesis application, interesting sounds are synthesized with Chua’s circuit. Application: The proposed circuits find applications in many areas such as secure communication, medical field, fractal theory, and Sound synthesis. Dike UO*, Amana LA, Ogharandukun MO, Imalero T and Uko O

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