摘要
为了在车身制造工艺规划过程中实现工艺知识的重用和共享,提高对已有车身制造工艺的检索和利用效率。提出了车身制造工艺本体知识表达方法,采用框架概念图表示车身制造工艺;提出了基于结构相似度的本体匹配方法,由概念树结构判断本体是否相似;最后通过利用protégé本体构建工具建立车身制造工艺本体库,设计了相应的本体匹配实验,实验证明基于结构相似度的本体匹配方法是有效的。
In order to reuse and share the process knowledge in body manufacturing planning, to improve the efficiency of retrieving the existing body manufacturing process, a knowledge representation method for body manufacturing process was built and concept maps were used to describe body manufacturing processes. At the same time, an ontology matching method base on structural similarity was introduced, then the structure of concept map was used to judge the similarity of ontologies. At last, ontologies were built by protege and experiments were designed to prove the ontology matching method were available.
出处
《现代制造工程》
CSCD
北大核心
2011年第11期34-38,100,共6页
Modern Manufacturing Engineering
基金
上海市自然科学基金资助项目(10ZR1431700)
