利用经纬仪对动态星模拟器显示的网格上的星点进行测量，计算了各星点的位置误差及修正系数。
The star point of the dynamic star simulator's showing grid is measured, and the position error correction factor of each star point is calculated.
计算结果表明：沿盘片切向的位置误差使DPD的幅值变小，在25%的范围内DPD的幅值随切向位置误差的变化系数为1.52T；
The poison error along disk tangential direction decreases the DPD signal amplitude, and the factor is 1.52T when position error is less than 25%.
提出了一种在不带有反转平台的精密离心机上标定陀螺加速度计误差模型系数的两位置测试方法。
The paper presented a two-position test method for calibrating error model coefficients of PIGA (pendulous integrating gyro accelerometer) using precision centrifuge without counter-rotating platform.
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