摘要
为了企业能够有效、准确地利用专家知识和数据,减少工艺人员的重复性劳动,开发了基于知识图谱的工艺自动推理(决策)系统。该系统利用知识图谱技术构建了三层次工艺信息模型,将工艺知识与设备资源组织在一起,实现了零件/特征级别的工艺自动决策。该系统采用B/S设计架构,能与Web环境中的其他数据主体无缝集成。通过某航空发动机锥齿轮轴在原型系统中的工艺决策,验证了系统的实用性。
In order to effectively and accurately utilize expert knowledge and data and reduce the repetitive labor of process personnel,an automatic process reasoning(decision-making)system based on knowledge graph was developed.In this system,a three-level process information model was constructed by using knowledge graph technology,which organizes process knowledge and equipment resources together,and realizes automatic process decision-making at the part/feature level.Besides,the system adopts B/S design architecture,which can seamlessly integrate with other data subjects in the Web environment;the practicability of the system was verified by the process decision-making of an aero-engine bevel gear shaft in the prototype system.
作者
郭亮
晏釜
李湉
郑娟
熊吉键
GUO Liang;YAN fu;LI Tian;ZHENG Juan;XIONG Jijian(School of Mechanical Engineering,Southwest Petroleum University,Chengdu 610500,China;AECC Chengdu Engine Co.,Ltd.,Chengdu 610503,China)
出处
《现代制造工程》
CSCD
北大核心
2021年第10期1-10,共10页
Modern Manufacturing Engineering
基金
国家自然科学基金项目(51705438)
四川省科技计划项目(2018JY0366)
四川省科技厅科技成果转移转化引导计划项目(18CGSF0057)
成都市国际科技合作项目(2020-GH02-00040-HZ)
西南石油大学青年科技创新团队项目(2019CXID02)。
关键词
工艺推理
智能系统
知识工程
知识图谱
process reasoning
smart system
knowledge engineering
knowledge graph
