Review and Prospect for Design Theory and Methodology Research
The development process of design theory and methodology has been reviewed by analyzing the themes and keywords in the literature on design and manufacturing.The development of design theory research is divided into four stages through investigating the relationship between manufacturing technology,information technology,and design theory.From the perspective of the product life cycle,the most widely used design theories and methodologies have been categorized and summarized,and their concepts,characteristics,and scopes of applications have been discussed.The primary techniques used to advance design theory have been outlined from the perspectives of design process representation,design knowledge management,and design evaluation.Finally,the future research trends are prospected from three aspects:design for complex systems,design with artificial intelligence,and environmentally friendly design.