知识模板重用在产品FBS模型设计中的应用  

Application of Knowledge Template Reuse in Product Design Based on FBS Model

作　　者：雷磊[1] 何朝明[1] 贾苗苗 LEI Lei HE Chao-ming JIA Miao-miao(School of Meehanieal Engineering, Southwest Jiaotong University, Siehuan Chengdu 610031, China Dongfeng Maehi nery of Dongfang Electric Corporation, Siehuan Leshan 614000, China)

机构地区：[1]西南交通大学机械工程学院,四川成都610031 [2]东方电气集团东风电机有限公司,四川乐山614000

出　　处：《机械设计与制造》2017年第7期186-189,共4页Machinery Design & Manufacture

基　　金：国家自然科学基金资助项目(51275431);四川省科技攻关计划(2014GZX0009)

摘　　要：为适应产品的快速更替与设计,提出了基于FBS模型分解的模板重用设计方法。对模板的属性进行了研究,分为了几何层和抽象层,建立了模板的数学模型。抽取设计知识,建立产品FBS分解模型,在模板的应用中实现几何层和抽象层的重用。为了实现模板使用的规范化,对模板进行了分类。结合设计中的驱动参数与几何参考,阐述了模板重用的设计流程,实现模板的同步更新。最后,在水轮发电机定子线圈模具的设计中,引入提出的设计方法,大大提高了设计效率。In order to realize the rapid replacement and design of products, a knowledge template reuse design method based on FBS model decomposition is proposed. The property of the template is studied, the attributes of the template are divided into geometry layer and abstraction layer. And a mathematical model of the template is established. Though extracting design knowledge, establishing product FBS decomposition model, we implement knowledge template reuse on geometry and abstraction layer. For the standardization of template application, the template is classified. Based on the driving parameters and geometric reference, the design flow of template reuse is discussed. At last, the design method of this paper is introduced in the design of the stator coil mould of a hydro- generator, which greatly improves the design efficiency.

关 键 词：知识模板 FBS 参数 定子线圈TH122 TP391 

分 类 号：TH16[机械工程—机械制造及自动化] TH122