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针对航天测量船标校经纬仪航向测量的局限性以及新装备的投入使用现状,研究了静电陀螺监控器设备动态条件标校过程卡尔曼滤波误差因素。多次海上试验数据结果表明,该设备性能可靠,在经纬仪无法测星的情况下,可以实现与标校经纬仪数据的互补,从而克服气候因素对测量船的影响,保障了航天测量船全天候的海上测量精度。
In view of the limitation of the airship measuring course of spacecraft calibration school and the status quo of putting into operation of the new equipment, the error factors of Kalman filter in the process of calibrating the dynamic condition of electrostatic gyro monitor equipment are studied. The results of several marine test data show that the device is reliable and can complement the data of the theodolite in the absence of a theodolite to overcome the influence of climatic factors on the survey vessel and ensure that the spacecraft is capable of navigating all-weather at sea measurement accuracy.