| 半球谐振陀螺在平台惯性系统中的应用研究 |
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| 引用本文： | 汪立新,周小刚,刘洁瑜.半球谐振陀螺在平台惯性系统中的应用研究[J].导航与控制,2015(3):8-14. |
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| 作者姓名： | 汪立新 周小刚 刘洁瑜 |
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| 作者单位： | 第二炮兵工程大学;第二炮兵工程大学;第二炮兵工程大学 |
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| 摘 要： | 半球谐振陀螺作为新型振动陀螺， 具有长寿命、长稳定期、高精度等优
点，能显著提高惯性系统的性能。讨论了半球谐振陀螺的特点，分析了其误差模型，研
究了半球谐振陀螺在平台惯性系统的应用技术和方法，重点介绍了基于半球谐振陀螺的
平台稳定回路、框架归零回路和调平锁定回路设计，并通过试验样机进行了试验验证。
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| 关 键 词： | 半球谐振陀螺 平台惯性系统 误差标定 稳定性 |
Application Research of HRG in Platform Inertial System |
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| WANG Li-xin,ZHOU Xiao-gang and LIU Jie-yu.Application Research of HRG in Platform Inertial System[J].Navigation and Control,2015(3):8-14. |
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| Authors: | WANG Li-xin ZHOU Xiao-gang and LIU Jie-yu |
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| Institution: | The Second Artillery Engineering College;The Second Artillery Engineering College;The Second Artillery Engineering College |
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| Abstract: | As one of newly-type vibrating gyro with long life- time, long stable- period and high accuracy, Hemispherical
Resonator Gyroscope(HRG) can upgrade greatly the performance of the platform inertial system. The characteristics
of HRG are discussed, its error models are analysed and the technologies and methods of the platform inertial system
based HGR are studied, especial stability loop, gimbal-zeroing loop and leveling-locking loop. Finally the calibration
experiment and analyses are carried out. |
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| Keywords: | hemispherical resonator gyroscope(HRG) platform inertial system error calibration stability |
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