| 精密离心机的现状与未来 |
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| 引用本文： | 杨明,汤莉,张春京,胡吉昌,钟正虎.精密离心机的现状与未来[J].导航定位于授时,2016(5):17-21. |
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| 作者姓名： | 杨明 汤莉 张春京 胡吉昌 钟正虎 |
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| 作者单位： | 1. 北京航天控制仪器研究所,北京100039;北方工业大学,北京100144;2. 北京航天控制仪器研究所,北京,100039 |
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| 基金项目： | 总装“十三五”预研基金(41417080401) |
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| 摘 要： | 精密离心机是用于惯性器件检定、校准和测试的高精度惯导测试设备.它通过主轴的高速旋转在仪器舱内产生加速度场,从而实现对惯性器件使用过程中加速度环境的模拟.精密离心机的主要技术指标就是它产生的加速度的范围和不确定度,目前,我国精密离心机正朝着更精确的加速度 不确定度水平、大负载、多轴、温度试验等方向发展.
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| 关 键 词： | 惯性器件 加速度 加速度计 精密离心机 |
The Status and Future of Precision Centrifuge |
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| YANG Ming,TANG Li,ZHANG Chun-jing,HU Ji-chang and ZHONG Zheng-hu.The Status and Future of Precision Centrifuge[J].Navigation Positioning & Timing,2016(5):17-21. |
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| Authors: | YANG Ming TANG Li ZHANG Chun-jing HU Ji-chang and ZHONG Zheng-hu |
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| Institution: | Beijing Aerospace Institute of Control Device;
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China University of Technology,Beijing Aerospace Institute of Control Device,Beijing Aerospace Institute of Control Device,Beijing Aerospace Institute of Control Device and Beijing Aerospace Institute of Control Device |
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| Abstract: | Precision centrifuge is used for inertial device verification,calibration and testing of high precision inertial navigation test equipment. Acceleration field in the instrument cabin is produced by the high-speed rotation of the spindle, so as to realize the simulation of the intertial acceleration environment in the process of using the inertial device. Precision centrifuge major technical indicators are that it produces acceleration range and uncertainty. At present,the precision centrifuge is moving toward the direction which is the more precise level of uncertainty, large load ,multi-axis and temperature test |
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| Keywords: | Inertial device Acceleration Accelerometer Precision centrifuge |
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