基于稳健估计的弹道一致性试验方法

现行弹道一致性试验方法针对试验样本容量较小,配对样本不服从正态分布的假设或者存在异常值的情况,失去了最优性。基于稳健估计理论,提出了一种弹道一致性试验新方法。采用该方法分析了以往的弹道一致性试验数据,结果表明,该试验方法具有一定的适用性和工程适用价值。

Trajectory Consistency Test Method Based on Robust Estimation Theory

The trajectory consistency test method results counter capacity of sample is little,pairs sample did not confirm with assumption of normal distribution,or there existed unusual value,original test method is not optimized.Aiming at the problem,a new trajectory consistency test method based on robust estimation theory was proposed.The analysis results for earlier test data of trajectory consistency show that the test method has project application value.