SIMU误差系数长途运输影响度量的探讨

Research on the Long-Distance Transportation Affecting the Error Coefficients of SIMU

提出捷联惯组误差系数影响因素的分离条件;描述了干扰因素对惯性测量组合的影响度量和影响程度的判别准则;对多套惯组在多次测试下得到的误差系数进行了分析,分析了长途运输对惯性测量组合各个误差系数的影响程度;最后对分析的结果进行了讨论。

The Independent condition of the elements affecting the error coefficients of the SIMU is presented.The principles determining the weighting and degree of the interfering elements affecting the SIMU are described.The error coefficients obtained from multiple tests of multiple IMU are analyzed as well as the degree of long-distance transportation affecting each error coefficient of SIMU,and the results are discussed at last.