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主办单位:煤炭科学研究总院有限公司、中国煤炭学会学术期刊工作委员会
GYROMAT3000陀螺经纬仪仪器常数的温度漂移测定
  • Title

    Temperature drift measurement of apparatus constant for GYROMAT3000 gyro theodolite

  • 作者

    郭迎钢李宗春张冠宇宋建鹏

  • Author

    Guo Yinggang Li Zongchun Zhang Guanyu Song Jianpeng

  • 单位

    中国人民解放军战略支援部队信息工程大学中国人民解放军第1001工厂

  • Organization
    PLA Strategic Support Force Information Engineering University No. 1001 Factory of the PLA
  • 摘要

    以某台GYROMAT3000陀螺经纬仪为实验对象,在步入式高低温实验室内设计并开展了仪器常数温度漂移测定实验。实验结果的方差分析表明,该台仪器的仪器常数的温漂对定向结果无显著影响。根据实测结果,利用三次样条函数拟合了仪器常数温漂曲线,并给出了不同温度下仪器常数的取值建议。

  • Abstract
    Taking a GYROMAT3000 gyro theodolite as experimental object,the experimental program of measuring temperature drift of apparatus constant for gyro theodolite was designed and walking-in high-low temperature test chamber was carried out. The variance analysis of experimental results showed that the temperature drift of apparatus constant of the GYROMAT3000 had no obvious effect on orientation results. Finally,according to the measurement results,the temperature drift curve was ftted by cubic spline,and the suggested values of apparatus constant were given at different temperatures.
  • 关键词

    陀螺经纬仪仪器常数温度漂移GYROMAT3000

  • KeyWords

    gyrotheodolite; apparatus constant; temperature drift; GYROMAT3000;

  • 基金项目(Foundation)
    国家自然科学基金资助项目(41974216);
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主办单位:煤炭科学研究总院有限公司 中国煤炭学会学术期刊工作委员会

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