面向跨学科的问题流网络转化过程模型  

Problem flow network transformation process model oriented to inter-discipline

作　　者：孙建广 李浩宇[1,2] 王康 王宇 张路路 SUN Jianguang;LI Haoyu;WANG Kang;WANG Yu;ZHANG Lulu(National Engineering Research Center for Technological Innovation Method and Tool, Hebei University of Technology, Tianjin 300401, China;School of Mechanical and Engineering, Hebei University of Technology, Tianjin 300401, China)

机构地区：[1]河北工业大学国家技术创新方法与实施工具工程技术研究中心,天津300401 [2]河北工业大学机械工程学院,天津300401

出　　处：《计算机集成制造系统》2022年第2期584-600,共17页Computer Integrated Manufacturing Systems

基　　金：国家自然科学基金资助项目(51805142);科技部创新方法工作专项资助项目(2017IM040100)。

摘　　要：为提高强势思维一般理论,解决跨学科问题过程的收敛性,提出一种跨学科问题流网络转化过程模型。构建了三层次跨学科问题网,按照三步法选择关键节点并转化为冲突网。为获得最优冲突求解路径,改进冲突网的层次结构模型,根据冲突云模型的收敛思想和应用层次分析法得到参数和冲突的权重,进而以一种途经指定节点的Floyd算法求取路径。提出四相参数模型表达多目标冲突,并利用可拓创新方法对其求解。以高载流量充电线缆的发热问题为实例,验证了该过程模型的有效性。To improve the convergence of general theory of powerful thinking in solving interdisciplinary problems,the problem flow network transformation process model for inter-discipline was proposed.A three-layer network of interdisciplinary problem was constructed.The key nodes were selected according to three-step approach and converted into network of contradiction.For the optimal contradiction solving path,the hierarchical structure model of the contradiction was modified,and the weight of parameter and contradiction were obtained based on"contradiction cloud"and Analytic Hierarchy Process(AHP).After that,the solving path was searched by floyd-warshall algorithm passing designated points.Furthermore,the multi-goal contradiction was expressed by four-interval model of parameter and solved by extension innovation method.The heating problem of carrying charging was taken as an example to verify the effectiveness of the proposed method.

关 键 词：跨学科 发明问题解决理论 强势思维一般理论 问题流网络 充电线缆 

分 类 号：TH122[机械工程—机械设计及理论]