| 基于贪婪算法的卫星地面站资源调度方法 |
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| 引用本文： | 张红旗. 基于贪婪算法的卫星地面站资源调度方法[J]. 无线电工程, 2010, 40(12) |
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| 作者姓名： | 张红旗 |
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| 作者单位： | 中国电子科技集团公司第五十四研究所; |
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| 摘 要： | 卫星地面站系统资源调度问题是一个基于约束的组合优化问题,在任务时间、地面站可视时间以及各种资源之间连接匹配关系等约束条件下,以充分合理地利用有限资源,使其使用效益得到最大限度的发挥为目标,提出了一种解决该问题的基于贪婪思想的算法,并给出了实验示例对算法进行了仿真验证。实验数据表明,该算法有效提高了算法性能。
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| 关 键 词： | 贪婪算法 资源调度 卫星地面站 |
Resource Scheduling Method of Satellite Ground Station Based on Greedy Algorithm |
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| ZHANG Hong-qi. Resource Scheduling Method of Satellite Ground Station Based on Greedy Algorithm[J]. Radio Engineering of China, 2010, 40(12) |
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| Authors: | ZHANG Hong-qi |
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| Affiliation: | ZHANG Hong-qi(The 54th Research Institute of CETC,Shijiazhuang Hebei 050081) |
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| Abstract: | The resource scheduling of satellite ground stations is an issue of combinative optimization based on constraints.A new method based on greedy algorithm is provided,and the goal of maximizing resource utilization is achieved with constraints of time-window,mission-time and the matching of resources considered.At last,an example is given to validate the model and the solution. |
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| Keywords: | greedy algorithm resource scheduling satellite ground station |
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