| 斜装陀螺系统及其故障检测 |
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| 引用本文： | 何英姿,张兵,吴宏鑫.斜装陀螺系统及其故障检测[J].航天控制,1999(1). |
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| 作者姓名： | 何英姿 张兵 吴宏鑫 |
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| 作者单位： | 北京控制工程研究所 |
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| 基金项目： | 国家自然科学基金,863资助 |
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| 摘 要： | 分析了陀螺系统构型对卫星可靠性和姿态控制系统性能的影响，基于６个陀螺全部斜装的八面体构型，设计了等价空间故障检测算法。仿真结果表明，采用这种陀螺构型和故障检测算法，系统可检测较小幅度的软故障，从而获得优良的容错性能。
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| 关 键 词： | 陀螺 构型 故障检测 |
The Skew Gyro System and Its Fault Detection |
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| He Yingzi Zhang Bing Wu Hongxin Beijing Institute of Control Engineering,Beijing.The Skew Gyro System and Its Fault Detection[J].Aerospace Control,1999(1). |
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| Authors: | He Yingzi Zhang Bing Wu Hongxin Beijing Institute of Control Engineering Beijing |
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| Institution: | He Yingzi Zhang Bing Wu Hongxin Beijing Institute of Control Engineering,Beijing 100080 |
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| Abstract: | In this paper, the effect of the gyro system configuration on the satellite reliability and the attitude control system performance is analyzed. Based on the octahedral configuration with all 6 tilted gyros mounted, the parity space fault detection algorithm is designed. The simulation results show that the smaller soft faults can be detected and the excellent fault-tolerant performance can be obtained using this gyro configuration and the fault detection algorithm. |
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| Keywords: | Gyro Configuration Fault detection |
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