| 卫星自主运行任务调度问题的优化算法 |
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| 引用本文： | 孙雅茹,王凤阳,韩月平,刘泳.卫星自主运行任务调度问题的优化算法[J].计算机工程与设计,2005,26(2):461-464. |
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| 作者姓名： | 孙雅茹 王凤阳 韩月平 刘泳 |
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| 作者单位： | 山东航天电子技术研究所,山东,烟台,264000 |
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| 摘 要： | 针对卫星自主运行任务调度问题的特点，设计了一种基于遗传的新的调度算法。以卫星对地拍照任务作为仿真实例，对算法的编码方式和解码规则、初始群体的产生方法、适值函数、遗传算子进行了详细的描述。计算结果表明，同精确算法相比，该调度算法能很好地解决卫星自主运行任务调度问题。
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| 关 键 词： | 任务调度 调度算法 优化算法 遗传算子 值函数 计算结果 仿真 自主 编码方式 产生方法 |
| 文章编号： | 1000-7024(2005)02-0461-04 |
Optimization algorithm for solving autonomous operation mission scheduling problem of satellites |
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| SUN Ya-ru,WANG Feng-yang,HAN Yue-ping,LIU Yong.Optimization algorithm for solving autonomous operation mission scheduling problem of satellites[J].Computer Engineering and Design,2005,26(2):461-464. |
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| Authors: | SUN Ya-ru WANG Feng-yang HAN Yue-ping LIU Yong |
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| Abstract: | A new kind of scheduling algorithm is developed based on genetic for solving autonomous operation mission scheduling problems of satellites. Earth imaging of satellite mission, a simulation example is presented. The coding scheme and decoding rule, the way of generating initial population, fitness function and genetic operators of the algorithm are described. The computational results show that the scheduling algorithm is fit for solving autonomous operation mission scheduling problem of satellites as compared with the exact procedure. |
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| Keywords: | autonomous operation scheduling MRCPSP genetic algorithm |
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