在惯导平台多位置静态测漂方案下，对陀螺安装误差角的辨识结果往往很不理想。

The identification result of the gyro misalignment angle in inertial platform is unsatisfactory for the static multiposition test scheme.

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文中讨论了速率偏频激光陀螺在系统中的精确标定方法，指出该方法需要特殊的转台设备，目前尚无法满足，因此提出了一种结合光学方法测量陀螺安装误差角。

This paper discusses the RLG calibration method, and points out that the precise calibration of the rate biased RLG need special equipment that is not available at present.

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仿真和试验对标定编排改进前后的标定精度和导航性能进行了对比，表明改进编排方案可以提高陀螺和加速度计安装误差角标定精度，改善系统导航性能。

Simulation and test results of a laser gyro strapdown inertial navigation system show that the improved calibration scheme can increase the calibration accuracy and improve the navigation performance.

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