【摘要】 目前网上的信息良莠不齐,用户获取自己有价值的信息必须要花费大量的时间,资源信息利用率依旧较低,资源需求者无法及时、准确的找到所需资源等问题。本文对网络化制造资源建模分类进行深入地分析,提出了基于OWL的建模方法和面向企业内部和外部不同需求的组合粒度信息表示方法。针对现有基于OWL-S的动态服务模型的不足,对OWL-S进行扩展,描述服务的动态特征。提出了基于Web工艺划分的服务发布和基于语义的资源搜索机制,并研究了资源匹配算法,得到了制造资源候选集合。更多还原

【Abstract】 There are good and bad information on the net,which takes us much time to access to the valuable information.The resources utilization rate is still low,the necessary information resources can’t be found timely and accurately by demanders.The network modeling of manufacturing resources is analyzed deeply.A combination of methods of particle size based OWL and business-oriented needs of internal and external information is set up.Because of the lack of dynamics of the existing OWL-S Service Model,OWL-S for describing the dynamic characteristics of the Service is extended.Web Services publishing based on Process Planning and searching mechanism based on semantic were put forward and matching algorithm of resources are studied,so that the candidate has been gained.更多还原