| 微振动传感器校准技术研究 |
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| 引用本文： | 刘振风,付茂岳,刘敬敏.微振动传感器校准技术研究[J].航天器环境工程,2015,32(6):652-655. |
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| 作者姓名： | 刘振风 付茂岳 刘敬敏 |
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| 作者单位： | 1.北京东方计量测试研究所, 北京 100094 |
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| 摘 要： | 文章介绍了微振动对航天器的影响,并基于对微振动计量工作的现实需求,根据现有振动计量技术和设备状态,提出了基于虚拟仪器技术的微振动校准技术研究方案,通过适当量级的振动控制和谐波失真抑制,实现对0.05～400 Hz范围内的微振动传感器的校准,提升航天计量保障能力。
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| 关 键 词： | 微振动 振动量级 谐波失真 比较法校准 |
| 收稿时间： | 2015/3/27 0:00:00 |
| 修稿时间： | 2015/11/22 0:00:00 |
The calibration of micro-vibration sensor |
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| Liu Zhenfeng,Fu Maoyue and Liu Jingmin.The calibration of micro-vibration sensor[J].Spacecraft Environment Engineering,2015,32(6):652-655. |
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| Authors: | Liu Zhenfeng Fu Maoyue and Liu Jingmin |
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| Institution: | 1.Beijing Oriental Institute of Measurement and Test, Beijing 100094, China |
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| Abstract: | This paper first briefly discusses the effect of the micro-vibration on spacecraft. Based on the practical demands for the calibration of micro-vibration and the present status of techniques and equipments of the vibration calibration, we come up with a micro-vibration calibration solution. By a proper vibration level control and the harmonic distortion restraint-notch(HDR), we make the calibration from 0.05 Hz to 400 Hz, which has enhanced our ability to calibrate and complete the launch tasks, and guarantees the sustainable development of our aerospace career. |
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| Keywords: | micro-vibration vibration level harmonic distortion comparison calibration |
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