Multidisciplinary Integrated Knowledge Modeling of Complex Product Design

Based on analysis of application characteristics of product design knowledge, the design process of complex product was presented. A framework structure of product integrated design knowledge model for supporting multidisciplinary design was proposed, the fusion method of product integrated design knowledge was also explored, and design knowledge acquisition of multidisciplinary design along with evaluating satisfaction degree in process and method of objection were analyzed. Associated with the methodology of multidisciplinary design optimization, a prototype system supporting multidisciplinary design was developed based on ideal framework of product integrated design knowledge model with the software development tool Genexus.