| 引用本文: | 王慧林,黄维,邱涤珊,等.空域频域不确定条件下电磁探测卫星规划方法研究.[J].国防科技大学学报,2011,33(1):149-154.[点击复制] |
| WANG Huilin,HUANG Wei,QIU Dishan,et al.Research on Electromagnetic Detection Satellites Scheduling Technique under Uncertain Space-frequency Domain Environments[J].Journal of National University of Defense Technology,2011,33(1):149-154[点击复制] |
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| 空域频域不确定条件下电磁探测卫星规划方法研究 |
| 王慧林, 黄维, 邱涤珊, 伍国华 |
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(国防科技大学 C4ISR技术国防科技重点实验室，湖南 长沙 410073)
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| 摘要: |
| 电磁探测卫星对区域目标的覆盖搜索在反恐及海上搜救等领域发挥着重要作用。针对电磁探测卫星区域搜索任务中存在的空域频域不确定性，构建了电磁探测卫星区域搜索问题(EDSASP)中不确定因素的量化描述模型及决策要素模型，提出了基于贝叶斯决策的电磁卫星任务规划方法，并以信息探测收益和前端截获收益为优化目标，建立了空域频域不确定条件下电磁探测卫星规划问题的数学模型。仿真实例表明，该方法能够有效解决空域频域不确定条件下多星搜索探测问题，并且性能良好。 |
| 关键词: 电磁探测卫星 空域频域不确定性 区域搜索 探测规划控制 贝叶斯决策 |
| DOI： |
| 投稿日期：2010-05-16 |
| 基金项目:国家973重点资助项目(97361361) |
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| Research on Electromagnetic Detection Satellites Scheduling Technique under Uncertain Space-frequency Domain Environments |
| WANG Huilin, HUANG Wei, QIU Dishan, WU Guohua |
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(National Key Laboratory of Information Systems Engineering, National Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| Electromagnetic detection satellite(EDS) holds a significantly important role in the fields of antiterrorism and salvage. Considering the uncertainties of the electromagnetic detection satellite area search tasks in space-frequency domain, the uncertain factors' quantitative description models of the EDS area search problem(EDSASP) were proposed. So were the decision elements' models. An EDS task scheduling technique based on Bayesian decision-making was put forward, and the EDS scheduling model in uncertain space-frequency domain environments was also established, aiming to optimize the objectives of the information detecting reward and the front interception reward. The simulation instances demonstrate that the technique can effectively deal with the EDS detecting problem and the performance goes on well. |
| Keywords: electromagnetic detection satellites the uncertainties in space-frequency domain area search detection scheduling and controlling Bayesian decision-making |
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