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

Abstract: 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.

Key words: inter-discipline, theory of inventive problem solving, general theory of powerful thinking, problem flow network, charging cable