| 速率陀螺在运载火箭上的应用及冗余方式 |
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| 引用本文： | 王硕,李新明.速率陀螺在运载火箭上的应用及冗余方式[J].导弹与航天运载技术,2022,8(1):70-73. |
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| 作者姓名： | 王硕 李新明 |
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| 作者单位： | 1. 北京航天自动控制研究所，北京，100854；2. 宇航智能控制技术国家级重点实验室，北京，100854 |
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| 摘 要： | 针对速率陀螺在运载火箭上的应用以及冗余方式进行了介绍,从速率陀螺的应用原理、冗余方式两方面进行了总结与归纳.针对CZ-2F双冗余速率陀螺方案,给出了姿控网络设计频域曲线及时域仿真结果,仿真结果表明,考虑单个速率陀螺故障下进行姿控系统设计,保证具有足够的稳定裕度,可以实现火箭在故障下的稳定飞行.
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| 关 键 词： | 速率陀螺 冗余方式 运载火箭 双冗余方案 CZ-2F |
Application of Rate Gyroscope on Launch Vehicle and Its Redundancy Method |
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| Wang Shuo,Li Xin-ming.Application of Rate Gyroscope on Launch Vehicle and Its Redundancy Method[J].Missiles and Space Vehicles,2022,8(1):70-73. |
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| Authors: | Wang Shuo Li Xin-ming |
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| Affiliation: | (Beijing Aerospace Automatic Control Institute,Beijing,100854;National Key Laboratory of Science and Technology on Aerospace Intelligent Control,Beijing,100854) |
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| Abstract: | The application of rate gyroscope on the launch vehicle and the redundancy method are introduced,and the application principle and redundancy method of rate gyro are summarized.For the LM-2F dual-redundant rate gyroscope scheme,the frequency-domain curve and time-domain simulation results of the attitude control network design are given.The simulation results show that the attitude control system is designed considering the failure of a single rate gyroscope to ensure sufficient stability margin,The stable flight of the rocket under failure can be realized. |
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| Keywords: | rate gyroscope redundancy launch vehicle dual redundancy LM-2F |
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