| 基于改进蚁群算法设计的敏捷卫星调度方法 |
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| 引用本文： | 严珍珍,陈英武,邢立宁. 基于改进蚁群算法设计的敏捷卫星调度方法[J]. 系统工程理论与实践, 2014, 34(3): 793-801. DOI: 10.12011/1000-6788(2014)3-793 |
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| 作者姓名： | 严珍珍 陈英武 邢立宁 |
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| 作者单位： | 国防科技大学 信息系统与管理学院, 长沙 410073 |
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| 基金项目： | 国防科学技术大学优秀研究生创新资助项目(S120501);国家自然科学基金(70971131,71031007,71101150) |
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| 摘 要： | 敏捷卫星与传统非敏捷卫星相比，增加了俯仰和偏航两个自由度，提升了卫星的成像能力，也加大了搜索空间，使敏捷卫星的调度问题变得更加复杂，组合优化难度加大. 蚁群算法是可有效求解敏捷卫星调度问题的方法之一. 针对蚁群算法优化性能严重依赖于算法参数以及各个组件的设计的问题，提出利用均匀设计的方法优化组合算法的各个组件，设计出能有效求解敏捷卫星调度问题的蚁群算法. 利用7 个不同规模的实例进行实验，实验结果表明了方法的有效性.
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| 关 键 词： | 敏捷卫星调度 蚁群算法 均匀设计 |
| 收稿时间： | 2012-04-01 |
Agile satellite scheduling based on improved ant colony algorithm |
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| YAN Zhen-zhen,CHEN Ying-wu,XING Li-ning. Agile satellite scheduling based on improved ant colony algorithm[J]. Systems Engineering —Theory & Practice, 2014, 34(3): 793-801. DOI: 10.12011/1000-6788(2014)3-793 |
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| Authors: | YAN Zhen-zhen CHEN Ying-wu XING Li-ning |
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| Affiliation: | College of Information System and Management, National University of Defense Technology, Changsha 410073, China |
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| Abstract: | Agile earth observing satellite has two more degrees of freedom combined with the general earth observing satellite. It gives opportunities for a more efficient use of the satellite imaging capabilities, and on the other hand, it greatly expands the search space, which makes the scheduling of agile satellite become significantly difficulty. Ant colony system (ACS) algorithm is one of the efficient method to solve the agile satellite scheduling problem. Considering that the performance of ACS is deeply depend on the design of parameter and the modules, uniform design has been proposed to combine the modules optimality. An ACS which can solve the agile satellite effectively is designed. 7 instances are tested to prove that the designed ACS can solve the problem effectively. |
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| Keywords: | scheduling of agile satellite ant colony system algorithm uniform design |
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