| 多目标EOSs联合成像调度方法 |
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| 引用本文： | 王钧,李军,陈健,郭玉华,景宁.多目标EOSs联合成像调度方法[J].宇航学报,2007,28(2):354-359,379. |
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| 作者姓名： | 王钧 李军 陈健 郭玉华 景宁 |
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| 作者单位： | 1. 国防科学技术大学,电子科学与工程学院,长沙,410073
2. 北京遥感信息研究所,北京,10086 |
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| 基金项目： | 国家高技术研究发展计划(863计划)高技术资助项目;国家自然科学基金 |
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| 摘 要： | EOSs（Each Observation Satellites）围绕着地球对成像任务进行拍摄，为了充分有效的利用卫星资源，最大限度的满足成像任务需求，需要进行EOSs联合成像调度。EOSs联合成像调度是一个复杂的多目标组合优化问题。本文通过对卫星成像约束条件的抽象，建立联合成像调度的数学模型，在此基础上设计了多目标EOSs联合成像调度算法，并根据实际的应用问题进行实验和结果分析，表明该方法有效的解决了多目标条件下EOSs联合成像调度问题。
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| 关 键 词： | 成像调度模型 成像调度算法 多目标进化算法 |
| 文章编号： | 1000-1328（2007）02-0354-06 |
| 修稿时间： | 2006-06-072006-11-15 |
An Approach For MultiObjective Uniting Imaging Scheduling of Earth Observing Satellites |
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| WANG Jun,LI Jun,CHEN Jian,YGUO Yu-hua,JING Ning.An Approach For MultiObjective Uniting Imaging Scheduling of Earth Observing Satellites[J].Journal of Astronautics,2007,28(2):354-359,379. |
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| Authors: | WANG Jun LI Jun CHEN Jian YGUO Yu-hua JING Ning |
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| Institution: | 1.. Department of Electronics Science and Engineering, National University of Defence Technology, Changsha 410073, China; 2.BeiJing Remote Sensing Institute, BeiJing 10086, China |
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| Abstract: | The EOSs(Earth Observing Satellites) circle the earth to take shots which are requested by users.To make replete use of the resource of EOSs,it is required to deal with the problem of uniting imaging scheduling of EOSs,which is a complicated multiobjective combinatorial optimization problem.In this paper,we constructed a mathematical model for the problem by abstracting the imaging constraints of different EOSs.Basing on the model,we proposed an algorithm for uniting imaging scheduling of EOSs on the multiobjective condition.At the end of the paper we carried out some experiments upon real application problems and analyzed the results.It is confirmed that the approach is effective in solving the multiobjective uniting imaging scheduling problem of EOSs. |
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| Keywords: | EOSs SPEA2 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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