叠加定理实验教学研究  

Experimental teaching research of superposition theorem

作　　者：韩素敏[1] 谢东垒[1] 张伟[1] HAN Sumin;XIE Donglei;ZHANG Wei(School of Electrical Engineering and Automation,Henan Polytechnic University,Jiaozuo 454000,China)

机构地区：[1]河南理工大学电气工程与自动化学院,河南焦作454000

出　　处：《实验室科学》2022年第5期103-106,共4页Laboratory Science

基　　金：2019年教育部第一批产学合作协同育人项目(项目编号:201901066011);河南省教育厅2020年本科高校课程思政样板课程(电路理论)(项目编号:[2020]531号);河南理工大学2019年度课程思政试点建设项目(电路理论)(项目编号:教务工作[2019]41号)。

摘　　要：叠加定理是线性电路线性性质的体现,蕴含了化繁为简的思路和方法,是“电路理论”课程中非常重要的内容,在后续课程中也有广泛的应用。然而现今的实验教学课程设计过于简单,属于低阶知识和封闭课堂。研究分析叠加定理内涵和教学目标,制定了3个层次的实验目标,采用理论、仿真、实践、融合理论与实验,扩展至分析、评价和创造层次,进行了3层目标的教学设计,强化了叠加定理内涵和外延、思想方法和深入应用。该设计体现了金课的创新性、高阶性和挑战度。The superposition theorem is the embodiment of the linear properties of linear circuits,which contains the ideas and methods of simplification.It is a very important content in the course of“circuit theory”and has been widely applied in subsequent courses.However,the current experimental teaching curriculum design is too simple,belonging to low-order knowledge and closed classroom.By studying and analyzing the connotation and teaching objectives of the superposition theorem,three levels of experimental objectives are formulated,which are extended to the levels of analysis,evaluation and creation through theory,simulation,practice and fusion of theory and experiment.The connotation,extension,thought and method of superposition theorem are strengthened.The design reflects the innovation,high-order and challenge of the golden course.

关 键 词：叠加定理 黑箱实验 音频放大器 

分 类 号：TM131[电气工程—电工理论与新技术]