| 一种闭环式光纤加速度计设计 |
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| 引用本文： | 邵世翔,袁金海,揭文斌,荣垂宇,张轶博,谭中奇.一种闭环式光纤加速度计设计[J].大学物理实验,2014(2):24-26. |
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| 作者姓名： | 邵世翔 袁金海 揭文斌 荣垂宇 张轶博 谭中奇 |
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| 作者单位： | 国防科学技术大学,湖南长沙410073 |
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| 基金项目： | 国防科技大学“长城信息杯”学员科技创新项目;大学生创新训练项目 |
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| 摘 要： | 以光纤为挠性形变体、以激光为信息传递媒介,结合光电检测及闭环控制等技术设计了一种结构简单、成本低廉的光学加速度计,并就该方案实验系统各部件选型和系统测量灵敏度进行了简单分析。该方案可克服传统摆式光纤加速度计方案的不足,实现高精度和大动态范围的加速度测量。
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| 关 键 词： | 光纤加速度计 闭环 四象限探测器 |
The Scheme Design of a Closed Loop Fiber Accelerator |
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| SHAO Shi-xiang,YUAN Jin-hai,JIE Wen-bin,RONG Chui-yu,ZHANG Yi-bo,TAN Zhong-qi.The Scheme Design of a Closed Loop Fiber Accelerator[J].Physical Experiment of College,2014(2):24-26. |
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| Authors: | SHAO Shi-xiang YUAN Jin-hai JIE Wen-bin RONG Chui-yu ZHANG Yi-bo TAN Zhong-qi |
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| Institution: | (National University of Defense Technology, Hunan Changsha 410073) |
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| Abstract: | The scheme design of a closed loop fiber accelerator with simple structure and low cost is presented,which uses the naked fiber as the flexibility and the laser as the transmission medium of in- formation combining with the optics testing technique and closed loop control techniques. The parts choice of this scheme is then analyzed and discussed simply. This scheme can overcome some limita- tions existing conventional open loop fiber accelerator, and achieve a high-precision a wide dynamic- ranger on acceleration measurement. |
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| Keywords: | fiber accelerator closed loop quadrant photodiodes |
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