基于自助法和随机加权法的导弹精度评定的探讨

Research on Accuracy Estimation Based on Bootstrap Method and Bayesian Bootstrap Method for Missile

讨论了利用自助法和随机加权法进行导弹精度评定的问题,分别对Bayes方法中的自助法和随机加权法确定验前分布、飞行试验小样本下的自助法和随机加权法估计精度方法进行了分析。最后给出了选择自助法和随机加权法的原则。

Under test small-samples,this paper discuss accuracy estimation based on Bootstrap method and Bayesian Bootstrap method for missile.First it discuss how to confirm prior distribution for Bayes accuracy estimate method according to Bootstrap method and Bayesian Bootstrap method,Second under flight test data it analyze accuracy estimation for missile using these methods ,Finally it give the principles of choice these two methods.