| 基于Multisim的RC文式电桥振荡电路虚拟仿真实验 |
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| 引用本文： | 胡伟,李勇帆.基于Multisim的RC文式电桥振荡电路虚拟仿真实验[J].实验室研究与探索,2011,30(5). |
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| 作者姓名： | 胡伟 李勇帆 |
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| 作者单位： | 湖南第一师范学院,湖南,长沙,410205 |
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| 基金项目： | 湖南省高校科技创新团队支持计划资助，湖南省科技厅高新计划资助项目，湖南省教育厅科学研究项目，湖南第一师范学院院级课题 |
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| 摘 要： | 通过运用Multisim对RC文式电桥振荡电路进行虚拟仿真实验,研究了RC文式电桥振荡电路的选频特性、相频特性、起振条件和稳幅电路等电路.通过改变电路元件参数进行对比观察得到了该振荡电路的相关电路特性,虚拟仿真实验结果与理论分析计算结果相一致.利用Multsim仿真软件对电子电路进行分析、电子系统设计和电子产品开发都十分便利.
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| 关 键 词： | RC文式电桥 振荡电路 虚拟仿真 |
The Virtual Simulation Experiment of RC-Wien-bridge Oscillation Circuit Based on Multisim |
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| HU Wei,LI Yong-fan.The Virtual Simulation Experiment of RC-Wien-bridge Oscillation Circuit Based on Multisim[J].Laboratory Research and Exploration,2011,30(5). |
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| Authors: | HU Wei LI Yong-fan |
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| Institution: | HU Wei,LI Yong-fan(Hunan First Normal University,Changsha 410205,China) |
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| Abstract: | Frequency-selecting property,phase-frequency characteristic,oscillatory condition and amplitude-stabilized circuit of RC-Wien-bridge oscillation circuit were researched by virtual simulation of Multisim.The characteristics of the RC-Wien-bridge oscillation circuit were obtained by changing parameters of the circuit and comparative observation.The result of virtual simulation is consistent with the conclusion of theoretical analysis.It is convenience to analyze electronic circuit,design electronic system and... |
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| Keywords: | Multisim |
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