| 一种螺栓拉伸器校准方法研究CSCD |
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| 引用本文： | 刘凯,赵天承,汪涛,何锁纯.一种螺栓拉伸器校准方法研究CSCD[J].宇航计测技术,2015,37(4):40-43. |
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| 作者姓名： | 刘凯 赵天承 汪涛 何锁纯 |
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| 作者单位： | 1、北京航天计量测试技术研究所，北京 100076 |
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| 摘 要： | 介绍了螺栓拉伸器的一种校准方法,运用牛顿第三定律的基本原理,研究并设计了一种拉伸器校准装置对螺栓拉伸器进行校准,通过对实验结果的误差和重复性分析,以及不确定度评定,表明该拉伸器校准装置具有良好的线性度,测量误差在±1%以内,符合螺栓拉伸器校准要求,达到了校准螺栓拉伸器的目的,可以开展螺栓拉伸器校准工作。
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| 关 键 词： | 螺栓拉伸器 校准方法 不确定度 Bolt tensioner Calibration method Uncertainty |
Research on Measurement Method of Mass Eccentric about Servo-assisted Revolving Platform of Infrared Seeker |
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| LIU Kai,ZHAO Tian-cheng,WANG Tao,HE Suo-chun.Research on Measurement Method of Mass Eccentric about Servo-assisted Revolving Platform of Infrared Seeker[J].Journal of Astronautic Metrology and Measurement,2015,37(4):40-43. |
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| Authors: | LIU Kai ZHAO Tian-cheng WANG Tao HE Suo-chun |
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| Institution: | 1、Beijing Aerospace Institute for Metrology and Measurement Technology,Beijing 100076，China |
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| Abstract: | The generation for mass eccentric about servo assisted revolving platform of infrared seeker is researched, and a new concise equivalent measurement algorithm is excogitated by building mechanical model.this measurement greatly simplified the former complex measuring process,and can be applied widely. |
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| Keywords: | Platform Mass eccentric Equivalent Algorithm |
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