| 大型精密测量设备的微振研究 |
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| 引用本文： | 袁新江,姜洋,汪磊磊,顾吉丰,费庆国.大型精密测量设备的微振研究[J].电子机械工程,2012,28(1):13-16. |
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| 作者姓名： | 袁新江 姜洋 汪磊磊 顾吉丰 费庆国 |
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| 作者单位： | [1]南京电子技术研究所,江苏、南京210039 [2]东南大学,江苏、南京210096 |
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| 摘 要： | 微振对精密测量设备的测量精度有很大的影响。文中针对一种大型精密测量设备进行微振研究。依据惯性测量原理,对运行中的设备进行微振测试。根据微振测试结果得出设备的谐振点、启停的振荡时长、微振的位移振幅以及不同微振源对精度的影响程度等,并给出解决谐振问题的具体措施。微振研究结果对同类产品的设计具有指导意义。
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| 关 键 词： | 微振 容许振动值 谐振点 振源 |
Research on Micro-vibration of Large-scale Precise Measurement Equipment |
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| YUAN Xin-jiang,JIANG Yang,WANG Lei-lei,GU Ji-feng and FEI Qing-guo.Research on Micro-vibration of Large-scale Precise Measurement Equipment[J].Electro-Mechanical Engineering,2012,28(1):13-16. |
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| Authors: | YUAN Xin-jiang JIANG Yang WANG Lei-lei GU Ji-feng and FEI Qing-guo |
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| Affiliation: | 1.Nanjing Research Institute of Electronics Technology,Nanjing 210039,China;2.Southeast University,Nanjing 210096,China) |
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| Abstract: | Micro-vibration has a great effect on the measurement precision of the precise measurement equipment.Aiming at the large-scale precise measurement equipment,micro-vibration is researched in this paper.By inertia measurement principle,micro-vibration test is done on the moving equipment.According to the result of the micro-vibration test,the resonant point,the oscillation time when the equipment starts and stops,the displacement amplitude of micro-vibration and the effect on measurement precision of different micro-vibration sources,etc.are obtained.Detailed measures to solve resonance are given in this paper.The study result of micro-vibration can instruct the design of the similar products. |
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| Keywords: | micro-vibration allowable vibration value resonant point vibration source |
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