李清泉. 陀螺经纬仪时间观测数据函数模型的研究[J]. 武汉大学学报 ( 信息科学版), 1990, 15(3): 11-20.
引用本文: 李清泉. 陀螺经纬仪时间观测数据函数模型的研究[J]. 武汉大学学报 ( 信息科学版), 1990, 15(3): 11-20.
Li Qingquan. Research of Function Model of Gyrocompass Transit Times[J]. Geomatics and Information Science of Wuhan University, 1990, 15(3): 11-20.
Citation: Li Qingquan. Research of Function Model of Gyrocompass Transit Times[J]. Geomatics and Information Science of Wuhan University, 1990, 15(3): 11-20.

陀螺经纬仪时间观测数据函数模型的研究

Research of Function Model of Gyrocompass Transit Times

  • 摘要: 本文运用最小二乘谱分析的原理,对陀螺经纬仪时间观测数据进行分析,提出了一种较以前采用的函数模型更为简便、实用的函数模型,并利用实测数据分析了测时定向方法的精度。

     

    Abstract: In this paper,spectral analysis by least squares is used to analysis transit time measurements of gyrocompass.A kind of new function model is found,which is more convinent and practical than ones used before.The precision of Multiple Transit Times Mothed is analysised with a group of practical measurements.

     

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