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针对弹道式运载火箭的弹道特征 ,利用参数化技术建立内弹道与外弹道弹道差之节省参数模型 .在此基础上 ,应用Bayes理论和数据融合方法 ,给出了一种能充分利用飞行试验数据和阵地测试数据的全程试验鉴定方法 .因导弹落点可由弹道差数据及有关动力学特性折算 ,故落点精度鉴定可归为本文的特殊情况 .与传统方法比较 ,本方法可充分利用全程的全部跟踪数据和各类相关试验信息 ,可同时给出成败型鉴定与精度鉴定的鉴定结论 ,并能给出鉴定结论的精度 .
Aiming at the trajectory characteristics of ballistic launch vehicle, the parametric technique is used to establish the parameter saving model of the difference between ballistic trajectory and ballistic trajectory.Based on this, Bayes theory and data fusion method are used to provide a model that can make full use of flight test data And position test data of the full test identification method.As the ballistic missile landing point by the trajectory difference data and related dynamic characteristics of the conversion, so the accuracy of landing point can be classified as a special case of this paper.Compared with the traditional method, this method can make full use of the whole All tracking data and all kinds of relevant test information can be given at the same time successful identification and identification of identification results, and can give the accuracy of identification conclusion.