助飞反潜鱼雷落点精度的Bayes评估方法  

Accuracy Assessment Bayesian Method of Fall Points for Assisted Antisubmarine Torpedo

作　　者：邢国强[1] 翟东民[1] 

机构地区：[1]中国人民解放军91439部队

出　　处：《兵器装备工程学报》2017年第8期21-24,共4页Journal of Ordnance Equipment Engineering

摘　　要：针对助飞反潜鱼雷落点精度指标特点(采用标准方差σ表示)以及评估该指标过程中遇到的本舰定位误差过大的实际问题,提出对该指标采用验前信息的二项分布Bayes假设检验方法进行综合评定;采用数据预处理方法将舰位定位偏差分离。算例表明:该方法能有效利用试验数据,对助飞反潜鱼雷落点精度指标进行科学充分的评定和估算。According to the characteristics of the falling point precision index of assisted antisubmarine torpedo（ the standard abbreviation often used）,as well as the practical problems encountered in the evaluation of the target positioning error are too large. The binomial distribution Bayes hypothesis test method is used to evaluate the index; Aiming at the large ship positioning error,the method of data prepossessing is used to separate the position location deviation; The experimental results show that the method can achieve the effective use of test data and make a scientific evaluation and estimation of the target value.

关 键 词：助飞反潜鱼雷 落点精度 BAYES方法 定位误差 

分 类 号：TJ63[兵器科学与技术—武器系统与运用工程]