| 球形转子的精密恒速控制系统 |
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| 引用本文： | 丁超,王永梁. 球形转子的精密恒速控制系统[J]. 中国惯性技术学报, 2005, 13(4): 58-61 |
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| 作者姓名： | 丁超 王永梁 |
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| 作者单位： | 清华大学精密仪器与机械学系,北京,100084 |
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| 摘 要： | 讨论了静电支承球形转子的精密恒速控制系统，该系统主要基于旋转磁场加转和锁相控制。阐述了控制系统的组成，分析了鉴相器、PD控制、加转系统模型并加以线陛化，求出传递函数并分析特性，最后介绍了具体实验效果。
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| 关 键 词： | 静电陀螺仪 转子 恒速控制 锁相环 |
| 文章编号： | 1005-6734(2005)04-0058-04 |
| 收稿时间： | 2005-05-12 |
| 修稿时间： | 2005-05-12 |
Exact Constant-speed Control System for Spherical Rotor |
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| DING Chao,WANG Yong-liang. Exact Constant-speed Control System for Spherical Rotor[J]. Journal of Chinese Inertial Technology, 2005, 13(4): 58-61 |
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| Authors: | DING Chao WANG Yong-liang |
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| Abstract: | The issues of exact constant-speed control system for spherical rotor with electrostatic suspension are discussed. It is based on the wheeling magnetic field and the PLL control. The basic operation principle of control system is described. The phase-locked loop, the PD controller, the model of wheeling system and its linearization are analyzed. The transfer function and its characteristics are worked out. Finally, the experiment result is introduced. |
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| Keywords: | EGS rotor constant-speed control phase-locked loop |
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