基于角色-活动模型的移动制造协同链建模  

Mobile Manufacture Collaboration Chain Modeling with Role-activity Model

作　　者：孙惠斌[1] 江平宇[1] 

机构地区：[1]西安交通大学机械工程学院

出　　处：《计算机工程》2007年第4期8-10,共3页Computer Engineering

基　　金：教育部新世纪优秀人才支持计划基金资助项目(NCET-04-0928);高等学校博士学科点专项科研基金资助项目(20040698007)

摘　　要：针对移动制造协同过程的动态性、协同性和异构性,提出了移动制造协同链的概念和一种角色-活动模型。该模型针对移动制造协同过程的特点,综合考虑了角色、活动、流程之间的关系。在分别对角色和活动的属性进行编码的基础上,该模型通过遗传操作实现了活动的变异与过程的变异。建模过程则按照活动定义、角色定义、模板定义和项目的定义的顺序实现。所开发的原型系统证明,基于角色-活动模型的移动制造协同链模型满足了移动制造协同过程建模的需求。To enable a dynamic, collaborative and heretical mobile manufacturing collaboration process, the concept of mobile manufacturing collaboration chain is proposed. And role-activity model is put forward to implement it. Based on specific requirement, the model focuses on relationship between roles, activities and workflow. By coding attributions of roles＇ and activities＇, modification of chain is implemented through genetic operation, such as crossover, copy, mutation and clone. Along the sequence of activities definition, roles definition, templates definition, projects definition and chain models are established. A developed prototype shows that role-activity model meets the need of process modeling in mobile manufacturing collaboration.

关 键 词：移动制造协同链 角色 活动 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]