摘要
针对云制造系统对制造能力服务的应用需求,研究了制造能力服务的统一描述及其形式化方法。分析了云制造环境下的制造能力服务的内涵,给出了其定义和分类框架;定义了制造能力服务的元模型及详细描述属性,使用基于对象-值-属性(entity-value-attribute,EVA)数据模型的持久化方法实现异构制造能力服务的形式化。上述制造能力描述及形式化方法在智慧云制造系统(Tian Zhi Net)中的应用效果初步验证了成果的可行性。
According to the application demand of manufacturing capability service(MCs) in cloud manufacturing system, MCs' formalization description method was focused on. Based on the connotation analysis of MC, the definition and the classification framework of MC were given. Meanwhile, a meta-model of MCs and its attribution details, as well as a EVA(entity-value- attribute)- based persistence method was proposed to realize the formulization of heterogeneous MCs. The primary research and application in the cloud manufacturing system(Tianzhi Net) show that the formalization description method of MCs is feasible. Finally, the future works are given.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2015年第9期2096-2107,共12页
Journal of System Simulation
基金
国家863计划资助项目(2011AA040502)
关键词
云制造
制造能力
形式化描述方法
元模型
对象-值-属性模型
cloud manufacturing
manufacturing capability
formalization description method
meta-model
entity-value-attribute(EVA) model
