| 事件驱动的多任务智能调度方法 |
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| 引用本文： | 潘洪军,刘子菲,孙吉贵,亓常松.事件驱动的多任务智能调度方法[J].吉林大学学报(信息科学版),2007,25(5):505-509. |
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| 作者姓名： | 潘洪军 刘子菲 孙吉贵 亓常松 |
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| 作者单位： | 吉林大学,计算机科学与技术学院,长春,130012;通化师范学院,计算机科学系,吉林,通化,134002;吉林大学,商学院,长春,130012;吉林大学,计算机科学与技术学院,长春,130012 |
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| 基金项目： | 国家自然科学基金
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国家自然科学基金
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吉林省科技发展计划 |
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| 摘 要： | 目前多任务调度问题非常普遍,然而在开放动态环境中多任务调度经常会遇到大量不确定性,导致任务调度崩溃。为此,以事件驱动程序结构为框架,用Petri网作为任务调度处理器,建立了多任务动态调度体系结构,给出了基于事件驱动的多任务智能调度方法。该方法能根据所发生事件自动检测调度处理器的状态,对调度处理器做出正确和最优调度决策,从而实现了对有效任务或任务组合进行调度。
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| 关 键 词： | 事件驱动程序 Petri网 关联矩阵 多任务调度 |
| 文章编号： | 1671-5896（2007）05-0505-05 |
| 收稿时间： | 2007-03-15 |
Multi-Task Intelligent Scheduling Approachs Based on Even-Driven Model |
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| PAN Hong-jun,LIU Zi-fei,SUN Ji-gui,QI Chang-song.Multi-Task Intelligent Scheduling Approachs Based on Even-Driven Model[J].Journal of Jilin University:Information Sci Ed,2007,25(5):505-509. |
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| Authors: | PAN Hong-jun LIU Zi-fei SUN Ji-gui QI Chang-song |
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| Institution: | 1 . College of Computer Science and Technology;2. School of Business, Jilin University, Changchun 130012, China; 3. Department of Computer Science, Tonghua Normal College, Tonghua 134002, China |
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| Abstract: | Recently,multi-task scheduling has become very popular.However,multi-task scheduling process under open dynamic environments can confront the massive uncertainty frequently that may cause the task scheduling collapse.Using the event driver structure as a frame,and the Petri net as the task scheduling processor,the multi-task dynamic scheduling architecture is established.This approach can act according to the event automatic detection dispatch processor status,to dispatches the processor to make correct and optimal dispatch decision-making,thus realizes to the effective task or the task combination carries on the dispatch. |
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| Keywords: | event driver petri net incidence matrix multi-task scheduling |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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