【作者】 曹红武； 俞涛； 刘丽兰；

【Author】 CAO Hong-wu, YU Tao, LIU Li-lan (CIMS & Robot Center of Shanghai University, Shanghai, 200072,China)

【机构】 上海大学CIMS与机器人中心；

【摘要】 资源调度在制造网格(MG)中占据举足轻重的位置,本文提出制造网格资源调度器(MGRS)这一概念,把制造网格中的资源调度系统分为GPP分析、资源选择和异常处理三部分。GPP分析模块将用户提交的任务分解成预期的子任务,资源选择模块选择完成这些子任务所需要的具体资源, 异常处理对工作流中可能出现的问题进行分析处理。最后,本文阐述了制造网格中的资源调度系统在快速制造业中的应用。更多还原

【Abstract】 Resource scheduling is one of the most critical components in Manufacturing Grid (MG) . In this paper, a resource scheduling system is presented and the corresponding scheduler (Manufacturing Grid Resource Scheduler) is implemented with the functions of Global Process Planning (GPP) analyzing, resource selection, and fault process. GPP analyzing disassemble the job which resource user ask into some submissions anticipated, and resource selection is acquired to find optional resource for every mapping submission, then fault process is used to deal with fault happened in workflow. At last, a application of MGRS in Rapid Manufacturing industries is introduced in this paper.更多还原