关键词: 多学科优化设计, 流程验证, 图, 工作流

Abstract: In the Multidisciplinary Design Optimization（MDO） integration system, both the design process and optimization solution algorithm are based on the workflow. Workflow validity verification is important for improving the work efficiency and improving the user experience of the system. The most validity verification method is proposed for the workflow in office automation and enterprise information management system, a few for MDO workflow. Based on study in the previous works, a algorithm, named concentration-loop, for the analysis and verification of MDO workflow with loop structure character, based on graph theory, is proposed. With the launch platform digital design system design and implementation, the feasibility of concentration-loop algorithm is proved.

Key words: multidisciplinary design optimization, workflow verification, graph, workflow