摘要
复杂工程系统的设计是一个多学科互相适应的系统过程,是一个多学科交叉综合设计优化的多目标决策过程。针对复杂工程系统设计过程,提出了复杂工程系统多学科设计优化集成环境模型,作为提高设计自动化的平台,给出了集成环境的体系结构和技术结构方案,定义了集成环境优化设计的流程;详细说明了工程系统多学科设计优化方法、智能产品模型两项关键技术。最后对集成环境的实施和验证做了相应的阐述。
Design of complex engineering system is a multi-object decision-making and multidisciplinary coupling optimization process. SDOF, a system design optimization framework, is presented to improve design efficiency of complex engineering system. SDOF also is built as the platform for design automation. The functional model and system architecture model of SDOF are put forward, and optimization process for complex engineering system is defined. Engineering system multidisciplinary design optimization method and central smart product model have been explained detailedly as key technologies of SDOF. Finally the implementation and case study are described.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
2004年第9期100-105,共6页
Journal of Mechanical Engineering
基金
国家自然科学基金资助项目(50275005)
关键词
多学科设计优化
复杂工程系统
集成环境
智能产品模型
Multidisciplinary design optimization Complex engineering system Integrated framework Smart product model
