数字信号处理技术在电路虚拟仿真实验中的应用

Application of Digital Signal Processing Technology in Circuit Virtual Simulation Experiment Teaching

通过验证基尔霍夫定律,研究电路虚拟仿真实验教学中的应用性,采用数字信号处理技术,并以Multisim仿真环境为背景,通过三维电路模型搭建、电路参数设置、电源类型灵活改变等技术手段进行实验,结果表明以Multisim元件库为基础构建三维效果实验电路,可帮助实验者融入学习过程中,更好地掌握、理解基本理论。通过实验电路搭建、调试、修改、仿真,可显著提高实验者创新和工程实践能力。

By verifying Kirchhoff′s law,the applicability of circuit virtual simulation experiment teaching is studied.Using digital signal processing technology,and using the Multisim simulation environment as the background,experiments are carried out through technical means such as three-dimensional circuit model construction,circuit parameters,and flexible change of power supply types.The results show that the construction of the three-dimensional effect experimental circuit based on the Multisim component library can help the experimenter integrate into the learning process and better grasp and understand the basic theory.Through experimental circuit construction,debugging,modification,and simulation,the experimenter′s innovation and engineering practice ability can be significantly improved.