基于Visual C++的非线性电路实验模拟  

Analog Simulation of Nonlinear Circuit basted on Visual C++

作　　者：张毅[1] 丁益民[1] 

机构地区：[1]湖北大学,湖北武汉430062

出　　处：《大学物理实验》2010年第3期78-81,共4页Physical Experiment of College

摘　　要：在Visual C++开发环境下,通过龙格库塔方法求解非线性电路微分方程组,得到数值解并模拟显示李萨茹图形。在相同线路参数下模拟结果与实验室实验中观察到的结果一致,同时模拟显示可以容易地得到稳定的X,Y方向上的输出波形。通过该模拟实验可以很好地观察研究非线性电路中的混沌现象。Adopt Runge-Kutta arithmetic to simulate the differential equations of the nonlinear circuit under the development environment of Visual C＋ ＋. Use the numerical solution to draw the pictures of Lee Swru and show them. The pictures come to be the same with the photos taken in the laboratory under the same experiment condition. Stable waveform can also be seen from the two axes, X and Y. This experiment is significant for us to observe and understand more about nonlinear circuit and chaos.

关 键 词：非线性电路 混沌 模拟实验 VISUAL C++ 

分 类 号：O4-39[理学—物理]