机构地区: 华南理工大学机械与汽车工程学院
出 处: 《机械设计与制造》 2013年第6期260-263,共4页
摘 要: 准确地理解客户个性化需求,建立高效的设计驱动处理机制是实施快速设计的前提条件。在获取客户需求以及合理划分需求类别的基础上,引入本体论二元结构组建立起面向快速设计的需求表达机制;然后通过规划出需求特征成员变量,提出Hibernate特征成员关系来完成需求数据的预处理过程并建立数据库中产品特征间的关系映射,从而完成需求模型的建立。最后以儿童推车为例,建立起的需求驱动模型能快速给出客户需求定制方式,说明了该模型的有效性。 It is the precondition of applying fast design to understand customer individual demand and build efficient design of a driving mechanism.Ontology of two element structure group is imported to build the expression mechanism of demand on the basis of getting and dividing customer demand reasonably.Hibernate characteristics of member relations are provided to complete the pretreatment of demand data by planning out demand characteristics of member variables,and to establish relational mapping between database and product features.Finally,a baby carriage demand-driven model,as an example,is established to show the effectiveness of this model since it can give out the custom mode rapidly.
领 域: [机械工程]