摘要
为了降低发明问题的解决理论(Theory of the Solution of Inventive Problems,缩写为TRIZ)中科学效应使用过程的模糊性,并准确而清晰地表述效应中输入与输出的转换关系,提出了基于可拓学的形式化表达方式研究科学效应的方法。首先简单介绍可拓变换、传导效应与科学效应的概念,然后分别针对7种重要的物理效应与可拓变换、传导效应的关系开展形式化定量化研究:建立物理效应中涉及到物的各种物元模型;根据领域知识和可拓学中的相关规则,建立物元间的相关关系;再根据主动变换与传导变换的知识,对相关关系中的物元实施主动变换,并获取相应的传导变换;然后根据领域知识中物理效应的计算公式和传导效应的计算公式,获得物理效应与传导效应的换算公式;最后总结归纳出建立物理效应与可拓变换和传导效应的一般关系的方法。该研究用形式化方法准确而详细地描述各种物理效应的主要内容,以便人们理解各物理效应产生的机理以及输入与输出量的转换关系,也为结合物理效应与可拓变换解决工程技术领域的矛盾问题提供依据和方法,同时,为发现新的科学效应提供了一种新思路。
In order to reduce the fuzziness of using scientific effect in TRIZ,and to accurately and clearly describe the transformation between input and output in the effect,a formal expression method based on Extenics is proposed to study scientific effect.First,the concepts of extension transformation,conductive effect and scientific effect are briefly introduced,and then a formal quantitative research on the relationship between seven important physical effect and extension transformation and conductive effect is carried out,establishing the various objects involved in physical effect Matter-element model,and establishing the correlation between matter-element according to the domain knowledge and correlation rules in Extenics.An active transformation of matter-element in the correlation relationship is implemented based on the knowledge of active transformation and conductive transformation,obtaining the corresponding conductive transformation.Then according to the calculation formula of physical effect and conductive effect in the domain knowledge,the conversion formula of physical effect and conductive effect is obtained.Finally,methods are summarized to establish the general relationship between physical effects and extension transformation and conductive effect.This study describes the main contents of various physical effects accurately and in detail by formal methods,so that the mechanism of various physical effects and the conversion relationship between input and output can be understood.A basis and methods are also provided for solving the contradictions in the field of engineering technology combined with physical effects and extension transformation,and a new idea is provided for finding new scientific effects.
作者
葛标标
杨春燕
Ge Biao-biao;Yang Chun-yan(Institute of Extenics and Innovation Methods,Guangdong University of Technology,Guangzhou 510006,China;School of Electromechanical Engineering,Guangdong University of Technology,Guangzhou 510006,China)
出处
《广东工业大学学报》
CAS
2021年第6期91-97,共7页
Journal of Guangdong University of Technology
基金
国家自然科学基金资助项目(72071049)。
关键词
可拓学
相关规则
可拓变换
传导效应
科学效应
物理效应
Extenics
correlation rule
extension transformation
conductive effect
scientific effect
physical effect
