电路故障诊断实验教学的探索与创新  

Exploration and Innovation of Experimental Teaching of Circuit Fault Diagnosis

作　　者：马敏[1] 刘成中 曾钰琴 MA Min;LIU Chengzhong;ZENG Yuqin(School of Automation Engineering,University of Electronic Science and Technology of China,Chengdu 611731,China)

机构地区：[1]电子科技大学自动化工程学院,成都611731

出　　处：《实验科学与技术》2020年第5期58-63,共6页Experiment Science and Technology

基　　金：电子科技大学教师实验教学研究项目(bksjy-2016-54)。

摘　　要：为了让仪器学科的学生更好地学习电路故障诊断技术的基本知识,掌握电路故障诊断技术的几种基本方法,如故障表法、布尔差分法、故障字典等,熟悉电路原理图工具OrCAD Capture及仿真软件OrCAD Pspice的基本操作。该学院教研室设计了配套的实验电路板,采用软件仿真加硬件电路板验证的方法,设计并完成电路故障诊断的5个实验。通过实验教学,帮助学生理解实际电路故障诊断的理论和模拟方法。The School of Automation Engineering designed a supporting experimental circuit board and employed software simulation and hardware circuit board verification method to design and complete the circuit fault diagnosis of the five experiments.The aim is to help students better study the basics of circuit fault diagnosis technology and master basic methods such as fault table,Boolean difference,fault dictionary and other methods,and understand the schematic capture software and circuit diagram maker OrCAD Capture and the simulation software OrCAD Pspice.Such experimental teaching will help students understand the theories and simulation methods of actual circuit fault diagnosis.

关 键 词：电路故障诊断 故障表法 故障字典 实验电路板 软件仿真 

分 类 号：TP75[自动化与计算机技术—检测技术与自动化装置]