文献类型：会议论文

英文题名：A Constraint Based Evolutionary Decision Support System for Product Design

作者：Yu Guoyan[1];Wang Xiaozhen[1];Li Peng[1]

机构：[1]Guangdong Ocean Univ, Coll Engn, Zhanjiang 524025, Guangdong, Peoples R China

会议论文集：21st Chinese Control and Decision Conference

会议日期：JUN 17-19, 2009

会议地点：Guilin, PEOPLES R CHINA

语种：英文

外文关键词：Constraint based; Genetic algorithm; Product design; Cooperative Interactive

外文摘要：At conceptual design stage, designers often tend to be restricted by general stereotypes and by their previous design experiences. Consequently, this paper proposes a constraint-based cooperative interactive design method, in order to combine human intelligence and computer intelligence for product design. The model of constraint based human machine cooperative interactive design system is described, how to realize the human machine cooperative interactive optimal search by genetic algorithm (GA) is discussed in detail. in design process, GA is employed to search for a near-optimal design, and a trained neural network is used as a fitness function. Finally, A mould injection structure design is chosen as the subject of the current investigation.