基础物理实验中RC微积分电路的Multisim仿真

基于探索RC微积分电路仿真实验技术的目的,采用Multisim10仿真软件对RC微积分电路的工作波形进行了仿真实验测试,给出了几种Multisim仿真实验方案,分析了输出电压与输入电压之间的运算关系,分析了电路时间常数与输入信号周期之间的关系及矩形电压输入时输出电压的波形形式,结论是仿真实验可直观形象地描述RC微积分电路的工作过程。将电路的硬件实验方式向多元化方式转移,利于培养知识综合、知识应用、知识迁移的能力,使电路分析更加灵活和直观。

Multisim simulation on RC calculus circuit in fundamental physics experiments

Based on the purpose of exploring simulation experimental techniques on RC calculus circuit,the article carries out simulation tests to the waveforms of RC calculus circuit by adopting Multisim10 simulation software.Gives several Multisim simulation program,analyses operation relations between the output voltage and the input voltage,analyses the relationship between the circuit time constant and the input signal cycle,analyses output voltage wave form when input rectangular voltage.Concludes that simulation can be graphically describe the work process of RC calculus circuit.the circuit hardware experimental methods transfer to diversified approach,which will help to develop comprehensive knowledge,knowledge application,the ability of transfering knowledge and make the circuit analysis is more flexible and intuitive.