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霍尔磁强计温度特性校准装置的研究
引用本文:杨云,周鹰,包忠.霍尔磁强计温度特性校准装置的研究[J].宇航计测技术,2018,38(1):37.
作者姓名:杨云  周鹰  包忠
作者单位:1、中国船舶重工集团公司第七一○研究所,国防弱磁一级计量站,湖北宜昌 443003
摘    要:本文从霍尔元件的基本物理性能出发分析霍尔磁强计的哪些参数与温度有关,确定温度系数和零点温漂是影响霍尔磁强计特定温度下准确度的关键性参数,根据其工作原理开展了校准装置和校准方法的研究,本文阐述了这两套装置的工作原理和组成,并通过试验验证装置的测量能力。

关 键 词:霍尔磁强计  校准装置  温度系数  

Research of Calibrator for Temperature Characteristic of Hall-Effect Magnetometer
YANG Yun ZHOU Ying BAO Zhong.Research of Calibrator for Temperature Characteristic of Hall-Effect Magnetometer[J].Journal of Astronautic Metrology and Measurement,2018,38(1):37.
Authors:YANG Yun ZHOU Ying BAO Zhong
Institution:1、No. 710 R&D Institute of CSIC, 1st Class Weak Magnetic Metering Station of NDM, Yichang, Hubei 443003, China
Abstract:The temperature coefficient and the zero tesla temperature drift are key parameters which decide the hall-effect magnetometer’s measurement error. The paper analyses the relation between parameters based on the hall-effect under different temperatures. From research we develop the calibrator and the calibrate specification. The calibrator’s ability is improved through tests.
Keywords:Hall-effect magnetometer                                                                                                                        Calibrator                                                                                                                        Temperature coefficient
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