基于公理设计的产品配置建模方法及其应用研究

提出基于公理设计的产品配置建模方法，在详细讨论产品设计过程中功能-结构域间映射的基础上，将具有约束信息的功能要求定义为功能-约束集成单元，将具有特征信息的设计参数定义为结构-特征集成单元，通过建立系统数据库和结构-特征集成单元间的特征关系，构建基于结构-特征集成单元的产品配置模型。公理化设计理论的引入，使得产品配置建模更加科学化，并使设计者能在众多复杂的方案中快速做出正确的选择。最后以柴油机产品为例，建立了柴油机产品的配置模型。

Research and application Of the product configuration modeling based on axiom design

A new method of product configuration modeling which is based on axiom design is put forward. In this method, functional domain mapping into physical domain is introduced in detail, functional requirements with constraint are defined as function constraint integrated component （ FCIC ）, design parameters with feature are defined as structural feature integrated component （ SFIC ）. The configuration model based on SFIC is constructed through establishing database and the relation of SFIC feature. Axiom design made configuration modeling more scientific, and could help designer decide more quickly and accurately. Finally, a case study of diesel engine is presented.