摘要
车身设计过程是一项复杂的系统工程,是多种知识的有效集成和耦合。文中针对并行设计的需求和车身设计的特点,提出了一种数字化车身设计流程图,应用有向图和模糊设计结构矩阵对该设计流程进行了信息建模和优化重组,重点探讨了模糊设计结构矩阵的优化重组算法。最后给出了体现并行设计思想的车身设计流程,为建立车身创新设计平台提供了有效的软件集成模式。
The automobile body design process is a complex systems engineering and integrates the knowledge of various types. In the light of the requirements for concurrent design and the characteristics of automobile body design, we put forward the flow chart of digital design of the automobile body, whose information modeling and optimization are carried out using directional graphs and fuzzy design structure matrices （FDSM）. Then we explore in great depth the optimization algorithm of the FDSM. Finally we present a novel design flow chart that represents concurrent design, which provides an effective software integration pattern for building the innovative design platform for an automobile body.
出处
《机械科学与技术》
CSCD
北大核心
2007年第7期931-934,939,共5页
Mechanical Science and Technology for Aerospace Engineering
关键词
车身
并行设计
信息建模
设计结构矩阵
automobile
concurrent design
information modeling
fuzzy design structure matrix（FDSM）
