多学科设计优化对象建模理论与技术

Modeling theory and technology of multi-disciplinary optimization object

在全面分析多学科设计优化对象建模需求的基础上,提出以产品的关联信息为基础,分析不同关系下产品行为视图,构建关联模型、基本模型、性能模型、功能模型、简化模型、分析模型和优化模型,建立了基于关系的多视图产品全模型(WPM_(RBMV)),并给出了模型的形式化表达和相应的建模算法。最后结合某机翼的气动和结构多学科设计优化问题,建立相应全模型。

According to modeling requirement about multi-disciplinary Optimization object, and by analyzing the action view of product in special relationship about multi-disciplinary, Relation Based Multi-View Whole Product Model （WPMRBMV） is put forward, which is based on the relation information within production. And Relationship Model, Basic Model, Performance Model, Function Model, Simplification Model, Analyzing Model and Optimization Model are included in WPMRBMV. The expression and the modeling arithmetic of WPMRBMV are also presented in this article. Based on this model, the WPMRBMV for a plane wing of air dynamic and construction is built up.