CAJ | 학술논문

随机误差是陀螺误差分析中重要的一部分，将Allan方差用于陀螺随机误差分析中，首先介绍了Allan方差的计算步骤，其次详细论述了随机误差的类型及其在Allan方差双对数图中的表现形式，最后通过仿真以及实测数据进行验证，结果表明Allan方差可以对各种误差源的统计特性进行辨识，是一种简单实用的陀螺随机误差识别方法。
수궤오차시타라오차분석중중요적일부분，장Allan방차용우타라수궤오차분석중，수선개소료Allan방차적계산보취，기차상세논술료수궤오차적류형급기재Allan방차쌍대수도중적표현형식，최후통과방진이급실측수거진행험증，결과표명Allan방차가이대각충오차원적통계특성진행변식，시일충간단실용적타라수궤오차식별방법。
Stochastic errors are important part of the gyro errors , Allan Variance was used to analyze the gyro stochastic errors .The computation process of Allan Variance was firstly introduced , and then the types of stochastic errors and their performances in Allan Variance figures were discussed particularly , the simulated data and real data were used to validate the viewpoints , and the test results showed that Allan Variance could distinguish the statistical characteristics of different errors , and it was an simple and practical way to distinguish stochastic errors of gyro .