Abstract
针对全反射棱镜式激光陀螺标度因数随温度周期性变化的现象，根据矩阵光学方法研究了稳频状态下温度变化对环形激光面积的影响，获得了全反射棱镜式激光陀螺标度因数与稳频电压的关系，并得出光束偏移是引起标度因数随温度周期性变化的原因。根据标度因数与稳频电压的关系，建立了全反射棱镜式激光陀螺标度因数补偿模型，通过实验对比了补偿前后标度因数的非线性度。结果表明，根据该补偿模型对全反射棱镜式激光陀螺标度因数进行补偿，标度因数非线性度提高了一个数量级以上，对提高全反射棱镜式激光陀螺的性能具有一定的参考价值。
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