基于本体的圆柱度规范完整性自动检验  

Automatic Identification of Specification Completeness for Cylindricity Based on Ontology

作　　者：黄美发[1,2] 李靖扬 张晗 唐哲敏 郑楠 秦玲 HUANG Meifa;LI Jingyang;ZHANG Han;TANG Zhemin;ZHENG Nan;QIN Ling(School of Mechanical and Electrical Engineering,Guilin University of Electronic Technology,Guilin Guangxi 541004,China;Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology,Guilin Guangxi 541004,China;School of Mechanical and Electrical Engineering,Guilin Institute of Information Technology,Guilin Guangxi 541004,China)

机构地区：[1]桂林电子科技大学机电工程学院,广西桂林541004 [2]广西制造系统与先进制造技术重点实验室,广西桂林541004 [3]桂林信息科技学院机电工程学院,广西桂林541004

出　　处：《机床与液压》2023年第20期121-127,共7页Machine Tool & Hydraulics

基　　金：国家自然科学基金地区科学基金项目(52165064)。

摘　　要：针对不完整的公差规范导致认证人员提出多样化的认证方案,使规范设计意图与认证方案不一致的问题,以工程中典型的圆柱度为研究对象,提出一种基于本体的圆柱度规范完整性自动检验方法。根据圆柱度规范与认证之间的映射关系构建自动检验工程语义模型,将该工程语义模型转化为以描述逻辑为数学基础的本体模型,并提出了完整性自动检验算法,最后在实例中结合该算法来验证提出方法的有效性。结果表明:该方法能有效地对圆柱度规范完整性进行自动检验。Aiming at the problem that the incomplete tolerance specification results in the inspectors putting forward various certification schemes,which may make the design intention of the specification inconsistent with the verification scheme,taking the typical cylindricity in engineering as the research object,an ontology-based automatic identification method for cylindricity specification completeness was proposed.According to the mapping relationship between cylindricity specification and verification,an automatic identification engineering semantic model was constructed.The engineering semantic model was transformed into an ontology model based on description logic,and an algorithm for automatic completeness identification was proposed.Finally,the effectiveness of the proposed method was verified by combining the algorithm in an example.The results show that this method can effectively identify the completeness of cylindricity specification automatically.

关 键 词：圆柱度 本体模型 规范与认证 自动检验 

分 类 号：TP397.72[自动化与计算机技术—计算机应用技术]