摘要
通过对特征映射机理及其映射过程的分析，提出一个基于零件特征模型、面向井行工程的特征映射系统。系统由预处理、筛选、提取及聚合等四个子系统组成，完成零件从设计特征到制造特征的映射，从而实现零件在特征层上的信息转换。以实例对系统进行验证。
On the basis of analyzing mapping mechanism,a feature mapping system bas-ed on the feature model in the envitonient of concurrent engineering is described. The sy-stem is organized into four Parts: Pre-processing, filtration, seleclion and aggregation,by wkich the rnaPPing of design feature into menufacturing feafure is impleniented. Ther-efore, tke conversion of Product inforination ou the fealure level is realized. An exampleis presented to verify the system.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
1996年第4期63-67,共5页
Journal of Mechanical Engineering
基金
国家自然科学基金
