基于Multisim的电子技术实验教学的探索和实践  

Exploration and practice of electronic technology experimental teaching based on Multisim

作　　者：郭秀娥 李光明 吴冬梅 GUO Xiue;LI Guangming;WU Dongmei(School of Cyber Science and Engineering.Qufu Normal University,273165,Qufu,Shandong;Hebei Vocational University of Technology and Engineering,054000,Xingtai,Hebei;Editorial Department of Journal of Qufu Normal University.Qufu Normal University,273165,Qufu,Shandong,PRC)

机构地区：[1]曲阜师范大学网络空间安全学院,山东省曲阜市273165 [2]河北科技工程职业技术大学,河北省邢台市054000 [3]曲阜师范大学学报编辑部,山东省曲阜市273165

出　　处：《曲阜师范大学学报（自然科学版）》2024年第1期125-128,共4页Journal of Qufu Normal University(Natural Science)

基　　金：山东省自然科学基金(ZR2021MD115)。

摘　　要：在分析实验教学现状的基础上,结合教学实践经验,开发了一项结合模拟电子技术和数字电子技术课程的综合性实验项目.该项目综合运用RC正弦波振荡器电路,555定时器,模拟开关电路,集成运放,求和运算电路等课程内容知识,通过Multisim仿真平台进行功能验证.该综合实验,将理论与实践结合,能够培养学生工程应用能力,比如选择电子元器件类型的能力、使用虚拟仪器仪表的技能和测试电路的方法,为学生解决复杂工程问题打下基础.Based on the analysis of the current experimental teaching status and combined with practical teaching experiences,this paper develops a comprehensive experimental project combining courses in analog electronic technology and digital electronic technology.The project,which comprehensively apply the knowledge of the RC sinusoidal wave oscillator circuit,555 timer circuit,analog switching circuit,integrated operational amplifier circuit,summation operation circuit and other relevant knowledge,is verified by the Multisim simulation platform.The comprehensive experiments,which are the unity of knowledge and practice,are able to develop students'engineering applications capability,such as the ability to select the types of electronic components,the using skills of virtual instruments and the testing methods of circuits,and lay the foundation of solving complex engineering problems.

关 键 词：MULTISIM 555定时器 RC振荡器 LM324求和运算 

分 类 号：G642.4[文化科学—高等教育学]