| 基于遗传算法的区域覆盖共地面轨迹卫星星座的优化设计 |
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| 引用本文： | 吴廷勇,吴诗其.基于遗传算法的区域覆盖共地面轨迹卫星星座的优化设计[J].系统仿真学报,2007,19(11):2583-2586. |
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| 作者姓名： | 吴廷勇 吴诗其 |
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| 作者单位： | 电子科技大学通信抗干扰技术国家级重点实验室,成都,610054 |
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| 摘 要： | 讨论了使用MATLAB的遗传算法工具箱GATOOL进行区域覆盖共地面轨迹卫星星座的优化设计方法。介绍了共地面轨迹卫星星座的参数特性,讨论了使用遗传算法工具箱GATOOL进行区域覆盖共地面轨迹卫星星座优化设计的方法,针对中国区域进行了仿真设计。仿真结果表明,该类型星座能够以较少数量的卫星为我国提供良好的覆盖性能,适于我国的区域覆盖卫星通信系统采用。
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| 关 键 词： | 共地面轨迹卫星星座 区域覆盖 遗传算法 覆盖性能 |
| 文章编号： | 1004-731X（2007）11-2583-04 |
| 收稿时间： | 2006-04-27 |
| 修稿时间： | 2006-04-272006-07-10 |
Optimal Design of Regional Coverage Common-track Satellite Constellation via Genetic Algorithm |
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| WU Ting-yong,WU Shi-qi.Optimal Design of Regional Coverage Common-track Satellite Constellation via Genetic Algorithm[J].Journal of System Simulation,2007,19(11):2583-2586. |
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| Authors: | WU Ting-yong WU Shi-qi |
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| Institution: | The National Key Lab. of Communications, UESTC, Chengdu 610054, China |
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| Abstract: | The optimal design method for regional coverage common-track satellite constellation based on Genetic Algorithm Toolkit (GATOOL) of MATLAB was proposed. The parametric characteristics of the common-track constellation were analyzed. The optimal design method based on GATOOL was studied and some optimal constellation schemes for China were proposed. Simulation results show that the optimal common-track constellation can provide favorable coverage performance to China with fewer satellites, and hence is appropriate for the regional coverage satellite system of China. |
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| Keywords: | Common-track satellite constellation regional coverage genetic algorithm coverage performance |
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