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大学物理实验RC电路时间常数的Multisim仿真测试
引用本文:腾香.大学物理实验RC电路时间常数的Multisim仿真测试[J].电子设计工程,2012,20(5):100-102.
作者姓名:腾香
作者单位:渤海大学数理学院,辽宁锦州,121000
基金项目:渤海大学2011年度校级教改A类项目
摘    要:基于探索大学物理电学实验仿真技术的目的。采用Multisiml0仿真软件对RC电路时间常数参数进行了仿真实验测试。从RC电路电容充、放电时电容电压uc的表达式出发,分析了Mc与时间常数之间的关系,给出了几种Muhisim仿真测试时间常数的实验方案。仿真实验可直观形象地描述RC电路的工作过程及有关参数测试。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。

关 键 词:电学实验  RC电路  时间常数  Muhisim  电路仿真

Multisim simulation test for RC circuit time constant in college physical experiment
TENG Xiang.Multisim simulation test for RC circuit time constant in college physical experiment[J].Electronic Design Engineering,2012,20(5):100-102.
Authors:TENG Xiang
Affiliation:TENG Xiang (College of Mathematics and Physics,Bohai Unversity,Jinzhou 121000,China)
Abstract:A simulation experiment test for RC circuit time constant is designed by using Multisim 10 in order to investigate the purpose of simulation technology in college physical experiment.The relationship between uC and the time constant is analyzed and a lot of experimental scheme are proposed which are base on uC expression of capacitor voltage of RC circuit’s capacitor charging and discharging.The representation of RC circuit working process and related parameters test is more direct and visual described.It’s good for the ability of knowledge integration,knowledge application,and knowledge transference and makes the circuit analysis more flexible and intuitive according to diversification transferring of circuit’s hardware experiment mode.
Keywords:electrical experiment  RC circuit  time constant  Multisim  circuit simulation
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