| 基于模糊偏好的多目标成像卫星调度方法研究 |
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| 引用本文： | 王军民,谭跃进. 基于模糊偏好的多目标成像卫星调度方法研究[J]. 计算机工程与应用, 2008, 44(11): 26-30. DOI: 10.3778/j.issn.1002-8331.2008.11.008 |
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| 作者姓名： | 王军民 谭跃进 |
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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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| 摘 要： | 不确定条件下的成像卫星调度问题是一个多目标优化问题。借鉴连续函数的鲁棒性优化思想，提出了一种基于邻域的鲁棒性指标，考虑多种约束条件，建立了多目标成像卫星调度模型。在考虑目标间偏好的情况下，提出了一种基于模糊偏好的多目标遗传算法。实例研究表明，该模型和算法能够有效地解决不确定条件下的成像卫星调度问题。
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| 关 键 词： | 成像卫星调度 多目标优化 模糊偏好 不确定性 |
| 文章编号： | 1002-8331(2008)11-0026-05 |
| 收稿时间： | 2007-12-03 |
| 修稿时间： | 2007-12-03 |
Research on multi-objective imaging satellites scheduling techniques based on fuzzy preferences |
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| WANG Jun-min,TAN Yue-jin. Research on multi-objective imaging satellites scheduling techniques based on fuzzy preferences[J]. Computer Engineering and Applications, 2008, 44(11): 26-30. DOI: 10.3778/j.issn.1002-8331.2008.11.008 |
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| Authors: | WANG Jun-min TAN Yue-jin |
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| Affiliation: | School of Information System and Management，National University of Defense Technology，Changsha 410073，China |
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| Abstract: | It’s a multi-objective optimization problem for imaging satellite scheduling under uncertainty.A neighborhood-based robustness measure for scheduling is proposed inspired by advances in robust optimization of continuous functions，a multi-objective imaging satellite scheduling model is constructed with many constraints，and a multi-objective genetic algorithm based on fuzzy preferences is put forward.Numerical results indicate that our model and algorithm can solve the imaging satellites scheduling problem under uncertainty effectively. |
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| Keywords: | imaging satellites scheduling multi-objective optimization fuzzy preference uncertainty |
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