| 分治策略在卫星数据交换控制中的应用 |
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| 引用本文： | 胡越欣,张笃周.分治策略在卫星数据交换控制中的应用[J].空间控制技术与应用,2011,37(5):36-41. |
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| 作者姓名： | 胡越欣 张笃周 |
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| 作者单位： | 北京控制工程研究所,北京,100190 |
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| 摘 要： | 基于并行技术对卫星数据流控制进行了研究,利用分治策略设计一种并行架构的卫星数据流控制方式.这种并行进行的通信方式与以往卫星采用的顺序轮询下位机的通信方式相比,可大大缩短与所有下位机完成通信所花费的时间,为中心计算机节约出大量的系统时间,让中心计算机可以利用更多的时间进行卫星姿态控制与轨道计算.
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| 关 键 词： | 并行技术 分治策略 卫星数据交换 |
Application of Divide-and-Conquer Strategy to the Data Stream Control of Satellite |
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| HU Yuexin,ZHANG Duzhou.Application of Divide-and-Conquer Strategy to the Data Stream Control of Satellite[J].Aerospace Contrd and Application,2011,37(5):36-41. |
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| Authors: | HU Yuexin ZHANG Duzhou |
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| Institution: | HU Yuexin,ZHANG Duzhou(Beijing Institute of Control Engineering,Beijing 1000190,China) |
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| Abstract: | A research on the data stream control of AOCS is presented on the basis of the concurrent configuration in this paper.A divide-and-rule strategy is adoptal to design a mode of the data stream control for a satellite and communicates information concurrently.Compared with the traditional data stream control for a satellite which communicates information one by one,this mode can smartly reduce the time for communication and more time will be provided for AOCC to use for the attitude and orbit determination fo... |
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| Keywords: | concurrent technique divide-and-rule strategy data stream control of satellite |
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