【摘要】 为了支持网络化协同制造过程中制造服务的匹配、选择和组合,同时提高服务的查全率和查准率,提出了基于语义的制造服务形成方法.首先,从制造服务的基本信息、服务类别、功能、资源构成、关联制造任务、访问、状态及服务质量等方面对制造服务进行了形式化定义和案例说明.其次,利用XML文档对标准OWL-S(Web服务本体语言)进行了扩展以传达服务的动态信息.然后,采用扩展后的OWL-S对制造服务模型进行了描述实现.最后,给出了协同制造平台原型与运行流程,通过某纺织机械制造企业的生产实例进行了原型系统的验证和应用.更多还原

【Abstract】 To support the match,selection and composition of manufacturing service during the networked collaborative manufacturing process,as well as to improve the recall ratio & precision ratio of manufacturing services,a manufacturing service construction method based on semantic was proposed.At first,formal presentations combined with corresponding case examples were given to the manufacturing service from the aspects of basic information,category,function,resource,related manufacturing task,accessing,status,quality of service and so on.Secondly,web ontology language for service(OWL-S) was extended by XML document to describe the dynamic information of manufacturing service in the process.Then manufacturing service model was realized by the description of the designed extended OWL-S method.Based on the above research,the prototype of collaborative manufacturing platform and running process were presented.The application production example of collaborative manufacturing platform in a certain textile machinery manufacturing enterprise verified the feasibility of the methods proposed.更多还原