| 球形流体转子陀螺仪动力学分析 |
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| 引用本文： | 刘延柱. 球形流体转子陀螺仪动力学分析[J]. 上海交通大学学报, 1993, 27(4): 1-6 |
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| 作者姓名： | 刘延柱 |
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| 作者单位： | 上海交通大学工程力学系 |
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| 摘 要： | 球形流体转子陀螺仪是利用在球腔内旋转的流体作为惯性元件的新型陀螺仪,可作为双轴速率陀螺仪在航空及航天技术中量测载体的角速度或自旋卫星的章动角。本文系统地分析了这种陀螺仪的动力学原理,导出了计算公式,并建立各种设计参数与量测灵敏度和精度之间的关系,为新型陀螺仪的研制工作提供理论基础.
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| 关 键 词： | 陀螺仪 动力学 流体转子 陀螺理论 |
Dynamical Analysis of Spherical Fluid-Rotor Gyroscope |
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| Liu Yanzhu. Dynamical Analysis of Spherical Fluid-Rotor Gyroscope[J]. Journal of Shanghai Jiaotong University, 1993, 27(4): 1-6 |
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| Authors: | Liu Yanzhu |
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| Abstract: | The spherical fluid-rotor gyroscope is a new-type gyroscope utilizing the rotating fluid in a spherical cavity as an inertial element. As a two-axes rate gyro, it can be used in the aerospace technics to measure the angular velocity of the vehicle, or the nutation angle of the spin satellite. In the present paper, the dynamical principle of this gyro is analysed systematically, as a theoretical basis for the research work of new-type gyroscopes. The calculation formulas are derived to determine the relationship between some design parameters and the sensitivity, as well as the precision of the instrument. |
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| Keywords: | gyroscopes inertial technique gyrodynamics dynamics of liquid-filled system |
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