摘要
为有效解决制造网格中的资源调度问题,建立了基于服务质量的制造网格资源调度器,将整个调度过程分为基于服务质量的资源搜索、基于服务质量的资源调度和动态交互协商3 个阶段,并对资源调度阶段进行了深入研究。在对任务/子任务、资源进行数学定义、推理出资源-任务匹配矩阵的同时,以资源的服务质量属性为评价准则,以模糊层次分析法与群决策法为基础,建立了基于服务质量的群决策模糊层次分析模型,并结合一个具体应用实例说明了该模型的计算过程,验证了其合理性和实用性。
In order to resolve the resource scheduling problem in Manufacturing Grid (MG), Manufacturing Grid Resource Scheduler (MGRS) based Quality of Service (QoS) was proposed. The entire scheduling process could be classified asQoS -based resource search, QoS-based resource scheduling and dynamic negotiation. Detailed studies on resources scheduling process were conducted. Based on the detailed definitions of manufacturing task/sub-task and resource, a ResourceTask Matching (RTM) matrix was set up to show the scheduling objectives. At the same time, the concept of Group decision-making Fuzzy Analytic hierarchy process Model (GFAM) was put forward with resources' QoS attributes as evaluation rules and Fuzzy Analytic Hierarchy Process (FAHP) & Group Decision-Making (GDM) as algorithms. Furthermore, the application of GFAM was tested in an application case to illustrate its feasibility and practicability.
出处
《计算机集成制造系统》
EI
CSCD
北大核心
2005年第4期475-480,共6页
Computer Integrated Manufacturing Systems
关键词
制造网格
资源调度
服务质量
匹配矩阵
群决策模糊层次分析模型
manufacturing grid
resource scheduling
quality of service
matching matrix
group decision-making fuzzy analytic hierarchy process model
