摘要
针对目前板书教学系统产生许多危害健康的因素,运用TRIZ理论及解决方法对目前板书教学系统进行组件与功能分析并绘制功能模型图,从分析结论可以得到该系统存在3个具有危害性的因素,进而使用技术矛盾分析、物理矛盾分析及物场模型分析该系统并使用TRIZ工具中的发明原理与标准解来解决该系统中存在的问题并获得新的设计方案,最后通过方案总结获得最佳结论方案。
For current blackboard writing teaching system can produce many serious health hazards factors,this paper analyzes the components and functions of the current blackboard teaching system by using TRIZ theory and solutions,and draws the functional model diagram.The analysis results show that there are three harmful factors in the system.Then,the technical contradiction analysis,physical contradiction analysis and substance-field model are used to analyze the system,and the invention principle and standard solution in TRIZ are used to solve the problems existing in the system and a new design scheme is obtained.Finally,the best scheme is obtained through scheme summary.
作者
李明龙
吕其峰
孙喆
刘春含
杜宇辉
刘静娜
LI Ming-long;LYU Qi-feng;SUN Zhe;LIU Chun-han;DU Yu-hui;LIU Jing-na(Tianjin Key Laboratory for Advanced Mechatronic System Design and Intelligent Control,Tianjin University of Technology,Tianjin 300384 China;National Demonstration Center for Experimental Mechanical and Electrical Engineering Education,Tianjin University of Technology,Tianjin 300384 China)
出处
《科技创新与生产力》
2022年第1期122-124,127,共4页
Sci-tech Innovation and Productivity
基金
国家科技部创新方法专项(2017IM010800)
天津理工大学教学基金项目(ZD19-08)。
关键词
TRIZ理论
板书教学系统
功能模型图
技术矛盾分析
物理矛盾分析
物场模型
TRIZ theory
blackboard writing teaching system
functional model diagram
technical contradiction analysis
physical contradiction analysis
substance-field model
