ARMA谱估计在导弹仿真系统数学模型验证中的应用

针对反坦克导弹系统动态过程仿真的输出具有短时序、低信噪比的特点 ,研究了应用ARMA谱估计验证导弹系统仿真模型有效性的方法 ,并结合某型号滚转稳定的反坦克导弹系统复杂模型的仿真数据和简化模型的仿真数据给出ARMA谱估计的应用结果。

Applying ARMA Spectral Estimation to Verify Simulation Models for Missile System

Aimed at the singularity that dynamic process simulation output for antitank missile systems is of short sequences and low signal-to-noise ratio,the method of applying ARMA spectral estimation to verify the validity of simulation models for missile systems is presented in this paper.With the simulative data from the complex models and the simulative data from the simple models for rotating and steady antitank missile systems of a type,it is given in this paper that the verifying outcome is attained by the method of ARMA spectral estimation.