光纤陀螺是一种新型的全固态惯性仪表，以其独特的优点在越来越多的场合应用。但是光
纤陀螺的测量误差一直是影响光纤陀螺和捷联惯导系统精度的主要因素。因此建立光纤陀螺的
精确误差模型，利用误差补偿算法对陀螺输出信号进行处理，成为提高光纤陀螺测量精度和光
纤捷联惯导系统精度的重要手段。(Fiber optic gyro (FOG) is a new solid-state inertial instrument. With its unique advantages, FOG
has　been　in　the　application　of　an　increasing　number　of　occasions.　However,　the　error　of　FOG　is　an
important factor on the precision of FOG output and navigation system. So establishing the model of
FOG error, and then using the error compensation to process the FOG output signal, have become an
important means to improve the precision of FOG output and navigation system.)