| 方位伺服系统扭转振动固有频率的分析 |
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| 引用本文： | 牛荣祥.方位伺服系统扭转振动固有频率的分析[J].光子学报,1991,20(3):332-335. |
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| 作者姓名： | 牛荣祥 |
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| 作者单位： | 中国科学院西安光学精密机械研究所 西安 |
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| 摘 要： | 本文阐述了伺服系统结构设计中估算系统固有频率的必要性,介绍了一种分析和计算经纬仪方位伺服系统扭转振动固有频率的方法。
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| 关 键 词： | 光学仪器 经纬仪 方位 伺服系统设计 固有频率 |
| 收稿时间： | 1990-12-07 |
ANALYSIS AND CALCULATING FOR INHERENT FREQUENCY OF TWISTING VIBRATION IN AZIMUTH SERVO-SYSTEM |
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| Niu RongxiangXian Institute of Optics and Precision Mechanics,Academia,Sinica,Xian.ANALYSIS AND CALCULATING FOR INHERENT FREQUENCY OF TWISTING VIBRATION IN AZIMUTH SERVO-SYSTEM[J].Acta Photonica Sinica,1991,20(3):332-335. |
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| Authors: | Niu RongxiangXian Institute of Optics and Precision Mechanics Academia Sinica Xian |
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| Institution: | Niu RongxiangXian Institute of Optics and Precision Mechanics,Academia,Sinica,Xian 710068 |
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| Abstract: | In this paper, the necessity of analysing and calculating of the inherent frequen-cy in servo-system design is described, and a method for analysis and calculating of inher-ent frequency of twisting vibration in azimuth servo system in a theodolite. |
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| Keywords: | Optical instruments Theodolite Azimuth servo-system design Inherent frequency |
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