| 引用本文: | 刘晓路,陈盈果,李菊芳,等.基于CHARTER机制的减灾卫星调度问题研究.[J].国防科技大学学报,2010,32(5):166-172.[点击复制] |
| LIU Xiaolu,CHEN Yingguo,LI Jufang,et al.The Problem of Disaster Monitoring Satellite Scheduling Based on CHARTER Mechanism[J].Journal of National University of Defense Technology,2010,32(5):166-172[点击复制] |
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| 基于CHARTER机制的减灾卫星调度问题研究 |
| 刘晓路, 陈盈果, 李菊芳, 陈英武 |
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(国防科技大学 信息系统与管理学院，湖南 长沙 410073)
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| 摘要: |
| 针对CHARTER机制下的减灾卫星(主要为成像卫星)调度问题进行了研究，介绍了CHARTER机制的工作流程，指出CHARTER机制下的减灾卫星调度实质上是一个针对区域目标的重调度问题。在此基础上提出一种改进的区域目标划分算法，并提出基于启发式规则的动态卫星重调度算法，最后通过应用实例证明了所提算法的正确性和有效性。 |
| 关键词: 空间和重大灾害国际宪章 区域划分 启发式规则 动态重调度 |
| DOI： |
| 投稿日期：2010-01-27 |
| 基金项目:国家自然科学基金资助项目(70801062；70601035) |
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| The Problem of Disaster Monitoring Satellite Scheduling Based on CHARTER Mechanism |
| LIU Xiaolu, CHEN Yingguo, LI Jufang, CHEN Yingwu |
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(College of Information System and Management, National Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| The problem of disaster monitoring satellite (imaging satellite) scheduling based on CHARTER mechanism is researched. At the very beginning the mechanism on which CHARTER is working was introduced. The problem was taken as a rescheduling problem against area targets according to the mechanism. To observe effectively, a dynamic partitioning algorithm for area target was proposed, and a dynamic rescheduling algorithm was raised to support satellite re- rescheduling. Finally an example was constructed to testify the correctness and validity of the algorithm proposed. |
| Keywords: the international charter “space and major disasters” partition of area target heuristic rules dynamic rescheduling |
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