%A LI Qingdong, LUO Weichao, YE Yingxin, ZHANG Chengrui, HU Tianliang %T Sharing mechanism of machine tool resource based on ontology %0 Journal Article %D 2017 %J Journal of Shandong University(Engineering Science) %R 10.6040/j.issn.1672-3961.0.2016.405 %P 130-138 %V 47 %N 3 %U {http://gxbwk.njournal.sdu.edu.cn/CN/abstract/article_1611.shtml} %8 2017-06-20 %X In order to solve the key problem which existed in resource expression, storage and processing task matching aspects of machine tool resource sharing, a sharing mechanism of machine tool resource based on ontology was given. Ontology was used to express machine tool in semantic, which increased the readability by both human and machine. Distributed database HBase was applied to store machine tool ontology, tables were well designed for the purpose of efficient access. A machine tool resource query mechanism based on machining task was proposed to realize effective matching between machining tasks and sharing resources. After storing mass machine tool instances in the data base, a case study was researched through submitting a turning task to the resourcing sharing platform and finally a list of suitable lathes were retrieved. The result shows that the machine tool resource storage and query mechanism based on ontology can meet the needs of resource sharing,and the feasibility and availability of sharing mechanism were also verified.