| 小卫星星务管理软件的设计 |
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| 引用本文： | 廖明宏,程光明,吴翔虎. 小卫星星务管理软件的设计[J]. 哈尔滨工业大学学报, 2002, 34(6): 753-756 |
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| 作者姓名： | 廖明宏 程光明 吴翔虎 |
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| 作者单位： | 哈尔滨工业大学计算机科学与技术学院,黑龙江,哈尔滨,150001 |
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| 基金项目： | 国家高技术研究发展计划资助项目(863-2-5-1-8)，哈尔滨工业大学跨学科交叉性研究基金资助项目(HIT MD.2001.01). |
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| 摘 要： | 针对小卫星自主飞行和自主管理的要求，以某小卫星为例，介绍星务管理软件的基本功能、体系结构和系统设计。并对软件设计原则、多任务设计、数据通信、双机容错和故障诊断与处理作了较详细的讨论。充分利用多任务操作系统的能力，在体系结构上，将星务管理、姿控管理、数据通信和容错系统彩一体化设计，在不影响正常飞行任务的前提下，有效地提高系统的可靠性，较好地解决了小卫星期自主飞行和自主管理的难题。
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| 关 键 词： | 设计 小卫星 星务管理软件 星载计算机 自主飞行 自主管理 |
| 文章编号： | 0367-6234(2002)06-0753-04 |
| 修稿时间： | 2000-08-24 |
Design of house keeping software for the small satellite |
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| LIAO Ming-hong,CHENG Guang-ming,WU Xiang-hu School of Computer Science , Technology,Harbin Institute of Technology,Harbin ,China. Design of house keeping software for the small satellite[J]. Journal of Harbin Institute of Technology, 2002, 34(6): 753-756 |
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| Authors: | LIAO Ming-hong CHENG Guang-ming WU Xiang-hu School of Computer Science & Technology Harbin Institute of Technology Harbin China |
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| Affiliation: | LIAO Ming-hong,CHENG Guang-ming,WU Xiang-hu School of Computer Science & Technology,Harbin Institute of Technology,Harbin 150001,China |
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| Abstract: | With the development of small satellite, housekeeping software is becoming more and more complex. To meet the requirement of automatic flying and management of small statellite, the main functions, architecture and the design of a certain small satellite are introduced. The principle of housekeeping software design, multi-task design, data communication, double computer fault diagnosing and processing are described in detail. Based on the powerful multi-task embedded operating system, the onboard computer management, attitude management, data communication and fault tolerance system are integrated designed. Thew reliability is improved and the difficiult of automatic flying and management of small satellite is solved. |
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| Keywords: | small satellite housekeeping software on - board computer |
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