【摘要】 提出用半参数核估计方法来处理测量中的系统误差问题,即用半参数模型中的非参数分量来表示系统误差分量。从减少参数估计的偏差出发,利用偏残差法并综合最小二乘法,得到了参数和非参数分量的最优估计量。最后,用一个算例说明了此方法在处理系统误差方面的优越性。更多还原

【Abstract】 A technique that uses semi-parametric kernel estimation method to deal with systematic errors in measurement is proposed.It uses non-parametric component in semi-parametric model to express systematic errors component.From reducing of the deviation of parameter estimation,using the partial residual and least square method,the optimal estimator of parameters and non-parameters component is derived.The effect of the method is tested with numerical example.更多还原