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Flexible Workflow Management in Agile Supply Chain System

厦门大学学报（自然科学版） 2002年第S1期41卷 238-239页

作者： LAI Guo-ming, CHAI Yue-ting, LIU Yi (Department of Automation, Tsinghua University, Beijing 100084, China)

With the vehement development of global competition , Agile Supply Chain (ASC) becomes an effective approach that supports dynamic ent erprise alliance and realizes agile manufacturing, as for the enterprises to cap ture market opportunities rapidly and strengthen their anti-risk ability. As Ag ile Supply Chain System (ASCS) is dynamic and distributed, the realization of it ’s processes needs to be much flexible. Often in Agile Supply Chain System (ASCS ), there are many dynamic tasks, many changes of the processes, and cooperative workflows, which need the workflows able to be adjusted agilely and smoothly, no t much affecting others. This paper will propose a flexible workflow management for achieving the agility and compatibility. At the first of the paper, we will discuss the situation in which Agile Supply C hain System is applied, and then we will elaborate the characteristics of Agile Supply Chain System. So with that, the shortcomings of the process managements t hat are, at present, used in Supply Chain Systems will be displayed clearly. The n, the proposal will be given in the paper, to resolve the problems in the prese nt process management in ASCS. We will see supply chain systems implemented mult i-agent-based technology to adapt to the dynamic environment, however in many systems, coordination of the workflows is executed by the explicit messages comm unicated between the agents. This will lead to a tightly coupled system. To over come it, the paper suggests the workflow management in agent-based ASCS using t he Events-Triggering mechanism, instead of the explicit messages. We create Eve nts-Triggering contents and rules, having push-pull mechanism, event-state se t and triggering-conditions, and store them in the distributed database subject ed to the corresponding agents. Adjusting the Events-Triggering data will be us ed to adapt to the dynamic tasks and the changes of processes. In sum, we will p resent the methods of process modeling, the system s

关键词： Agile Supply Chain ASCS flexible workflow manag ement Events-Triggering exception-handling

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Flexible Workflow Management in Agile Supply Chain System

Flexible Workflow Management in Agile Supply Chain System

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第十届国际制造工程与管理会议

作者： LAI Guo-ming CHAI Yue-ting LIU Yi (Department of Automation Tsinghua University Beijing 100084 China)

＜正＞ With the vehement development of global competition, Agile Supply Chain （ASC） becomes an effective approach that supports dynamic enterprise alliance and realizes agile manufacturing, as for the enterprises to capture market opportunities rapidly and strengthen their anti-risk ability. As Agile Supply Chain System （ASCS） is dynamic and distributed, the realization of its processes needs to be much flexible. Often in Agile Supply Chain System （ASCS）, there are many dynamic tasks, many changes of the processes, and cooperative workflows, which need the workflows able to be adjusted agilely and smoothly, not much affecting others. This paper will propose a flexible workflow management for achieving the agility and *** the first of the paper, we will discuss the situation in which Agile Supply Chain System is applied, and then we will elaborate the characteristics of Agile Supply Chain System. So with that, the shortcomings of the process managements that are, at present, used in Supply Chain Systems will be displayed clearly. Then, the proposal will be given in the paper, to resolve the problems in the present process management in ASCS. We will see supply chain systems implemented multi-agent-based technology to adapt to the dynamic environment, however in many systems, coordination of the workflows is executed by the explicit messages communicated between the agents. This will lead to a tightly coupled system. To overcome it, the paper suggests the workflow management in agent-based ASCS using the Events-Triggering mechanism, instead of the explicit messages. We create Events-Triggering contents and rules, having push-pull mechanism, event-state set and triggering-conditions, and store them in the distributed database subjected to the corresponding agents. Adjusting the Events-Triggering data will be used to adapt to the dynamic tasks and the changes of processes. In sum, we will present the methods of process modeling, the system structure, and the

关键词： Agile Supply Chain ASCS flexible workflow management Events-Triggering exception-handling

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