蔡氏混沌电路联合仿真方法研究

Research on Co-simulation Method of Chua's Chaotic Circuit

蔡氏电路中的元件参数在特定范围时,会表现出复杂的动力学行为。为研究蔡氏电路的行为特性,提出了一种LabVIEW与Multisim联合仿真方法,实现了两者数据通信、优势互补。构建好Multisim设计后,利用Multisim API函数和Lab VIEW控制设计与仿真模块,可完成Multisim设计文件的调用、参数设置及输出数据显示等功能,交互界面友好,操作简单易行。

Chua＇s circuit shows complicated dynamical behavior when its component value lies in certain range. In order to study the behavior characteristics of Chua＇s circuit,a co-simulation method combining Lab VIEW and Multisim is presented,which achieves data exchange and owns complementary advantages. After constructing the Multisim design,a VI with a friendly and easy to operate interface is developed using Multisim API functions and Lab VIEW Control Design and Simulation Module,which can call the Multisim design,set the circuit parameters and display the output data.