In response to the phenomenon that technical conflict problems are not easily solved and re-sources are wasted in the current product development and design process,the theory of inventive problem solving TRIZ is proposed to identify the core technical factors in the design process,and CBR is introduced to achieve the reuse of previous design experience and greatly reduce the product design cycle.The product design method integrates TOC,CBR and TRIZ by combining the theory of inventive problem solving TRIZ to find innovative solutions to problems that first appear.Using web crawlers and other means to in-tegrate the problems of existing products,the most reasonable and effective method to solve the target de-sign is identified based on similarity calculation,and the new problem-solving method is imported into a library of examples to provide reference for other product designs.The design study of an air purifier shows that this design method is effective in identifying the core problems in product design and generating design solutions quickly.
theory of constraintscase-based reasoningtheory of inventive problemproduct design
万方数据
维普
