三极管β值测量电路综合实验的设计与教学实践  

Design and Teaching Practice of Comprehensive Experiment of TransistorβValue Measurement Circuit

作　　者：李弘洋 吴霞 施阁 贾生尧 LI Hongyang;WU Xia;SHI Ge;JIA Shengyao(College of Mechanical and Electrical Engineering,China Jiliang University,Hangzhou 310018,China)

机构地区：[1]中国计量大学机电工程学院,杭州310018

出　　处：《实验室研究与探索》2025年第3期130-134,共5页Research and Exploration In Laboratory

基　　金：浙江省“十四五”教学改革项目(JG2022266);国家市场监督管理总局科技计划项目(2022MK221)。

摘　　要：为了适应新工科人才培养需求,增强学生实践与创新能力,针对传统电路与电子技术实验教学中存在的学生内驱力不足、解决复杂工程问题能力弱等问题,以综合实验项目为依托开展实验教学改革。以“数显式三极管β值测量电路”为例,通过结合工程实境重构综合实验项目,探索实践个性化教学形式,融入在线课程、Multisim仿真和双人组队等形式,对实验方案按模块化设计化繁为简,并提供实验箱、面包板或焊接等多元化的硬件实现方式。实践表明,不同专业的学生都能自主学习完成该实验项目。线上线下混合式的教学模式既提升了学生实验学习的兴趣与效率,又能通过综合实验锻炼学生团队协作和工程实践能力。The traditional circuit and electronic technology experimental teaching has problems such as insufficient internal motivation of students and weak ability to solve complex engineering problems.In order to cultivate new engineering talents,experimental teaching reform is carried out based on comprehensive experimental projects with the aim of enhancing students’practical and innovative abilities.Taking the experiment of“Digital TransistorβValue Measurement Circuit”as an example,by combining the engineering reality,we reconstruct comprehensive experimental project,explore and practice personalized teaching methods,integrate online courses,Multisim simulation into the experiment,use two-person team formation,simplify the experimental plan according to modular design,and provide diversified hardware implementation methods such as experimental boxes,breadboards or welding.Practice shows that students of different majors can learn and complete the experimental project independently.The online and offline hybrid teaching mode not only improves students’interest and efficiency in experimental learning,but also trains students’teamwork and engineering practice ability through comprehensive experiments.

关 键 词：电路与电子技术实验 综合实验 模块化设计 

分 类 号：G642.0[文化科学—高等教育学] TM93[文化科学—教育学]