| 半球谐振陀螺一种测角速率的方法 |
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| 引用本文： | 张三同,崔燕,陈峰浴. 半球谐振陀螺一种测角速率的方法[J]. 测试技术学报, 1996, 0(3) |
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| 作者姓名： | 张三同 崔燕 陈峰浴 |
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| 作者单位： | 北京理工大学，北京理工大学，北京理工大学 北京 100081，北京 100081，北京 100081 |
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| 摘 要： | 本文介绍了基于英国科学家G.H.Bryan的理论而工作的新型半球谐振陀螺仪(HRG)的工作原理。描述了半球谐振陀螺的测角过程。当陀螺壳体绕中心轴旋转时,由于哥氏效应(coriolis effect),谐振子振型相对壳体产生进动,通过控制双点激励力的幅值比,可实现振型对壳体转动角的跟踪,从而形成一种半球谐振陀螺检测角速率的方法。
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| 关 键 词： | 半球谐振陀螺(HRG) 检测 角速率 |
A METHOD OF HRG TESTING ANGULAR VELOCITY |
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| Zhang San long Cui Yan Cheng Feng yu. A METHOD OF HRG TESTING ANGULAR VELOCITY[J]. Journal of Test and Measurement Techol, 1996, 0(3) |
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| Authors: | Zhang San long Cui Yan Cheng Feng yu |
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| Affiliation: | Beijing Institute of Technology. Beijing 100081 |
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| Abstract: | In this paper, the operating principle of new type of Hemispherical Resonator Gyro ( HRG ) based on English scientist G.H.Bryan's theory, is briefly described.The process of HRG testing angular velocity is described. When the shell of Gyro rotated about its central axis, due to Corioiis effect, procession of the vibration pattern relative to the shell is produced. The vibration pattern followed the rotating angle of the shell by controlling the amplitude ratio of double points exciting forces, a new method of the HRG testing angular velocity is formed. |
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| Keywords: | Hemjspherical Resonator Gyro( HRG) testing: angular velocity |
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