| 卫星姿轨控系统故障推演系统设计架构 |
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| 引用本文： | 胡迪,董云峰.卫星姿轨控系统故障推演系统设计架构[J].航天器工程,2011,20(1):70-75. |
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| 作者姓名： | 胡迪 董云峰 |
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| 作者单位： | 北京航空航天大学宇航学院,北京,100191 |
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| 基金项目： | “985”高校建设项目“卫星动态模拟技术” |
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| 摘 要： | 研究了目前的卫星姿态轨道控制系统,针对其故障预测、诊断及对策提出了一套故障推演系统设计方案.该方案由故障动态注入系统、动态模拟系统、数据归档显示处理系统组成,完成了对在轨卫星的电性接口一致性仿真,通过计算仿真遥测数据与真实遥测数据的相关量获得异常指标,得出可能出现的故障模式;通过软故障、硬故障和真实部件故障注入方式复现...
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| 关 键 词： | 姿轨控系统 故障推演 故障诊断 故障预测 动态模拟 故障动态注入 |
Design Frame of Satellite AOCS Fault Demonstration System |
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| HU Di,DONG Yunfeng.Design Frame of Satellite AOCS Fault Demonstration System[J].Spacecraft Engineering,2011,20(1):70-75. |
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| Authors: | HU Di DONG Yunfeng |
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| Institution: | HU Di DONG Yunfeng(School of Astronautics,Beijing University of Aeronautics and Astronautics,Beijing 100191,China) |
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| Abstract: | A demonstration system scheme aimed at fault prognostics,diagnosis and countermea-sures in the present time is proposed after studying the satellite Attitude and Orbit Control System(AOCS) in the paper.The system is composed of fault dynamic injection system,dynamic simulation system,data archive display and management system to execute the telecom interface consistency simulation for the true satellite on orbit.Compute the difference of correlative quantity between the simulation telemetry data and the tru... |
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| Keywords: | Attitude and Orbit Control System(AOCS) fault demonstration fault prognostics dynamic simulation fault dynamic injection |
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