【摘要】 研究了面向服务架构下协同制造服务链构建过程中的制造服务模型描述及制造服务合成定义问题。对制造服务模型的粒度进行了分析,依据产品结构将制造服务分为产品粒、部件粒(组件粒)、零件粒和工序粒。基于粒度分析,定义了基本制造服务模型、扩展制造服务模型和扩展制造服务链的概念,给出了逻辑关系控制下的制造服务合成规则以及合成过程,简要叙述了面向服务架构下的协同制造服务平台构成,并给出了一个应用实例。更多还原

【Abstract】 In order to construct collaborative manufacturing service chain, a method for modeling and compositing manufacturing services is presented based on service oriented architecture. The granularity of manufacturing service models is discussed. According to product structure, the granularity is classified into four types: product, component, part, and working procedure. Definitions for basic manufacturing service model, extended manufacturing service model, and extended manufacturing service chain are given based on the granularity manufacturing service models. The principles and process of manufacturing service composition are proposed. Finally, a collaborative manufacturing service platform based on service oriented architecture is discussed with an example illustration.更多还原