基于时间序列分析的导引头误差模型建立方法研究

Researching Method of Establishing Error Modeling Based on Time Sequence Analysis

在进行海军战术导弹模拟仿真实验中,导引头误差模型的建立是其中一项重要研究工作,文中给出了差分自回归移动平均模型种类、结构辨识、参数估计以及检验方法等,归纳建模基本步骤,并以此方法进行了某型导弹导引头误差模型建立。

The establishment of radar seeker error model is an important reseach during the simulation test of navy tactics missile.This paper describes the sorts of time sequence model ARMA,the method of structure distinguishing,the method of parameter estimate and verify etc.Moreover,it concludes the step of basis modeling and gives a simulated example.