基于加噪算法的航迹模拟仿真技术研究

针对某军事外教训练系统中目标航迹模拟的特点和不足，提出了一种基于加噪算法的航迹模拟仿真方法，系统模型采用三种基本的目标运动方程模拟目标航迹，并用符合扰动分布规律的随机数进行加噪处理，实现模拟航迹的实时产生。结果证明，该方法模拟的航迹更符合目标的实际运动特性。

A Study of Track Simulation Based on Plus-noise Algorithm

On the basis of analyzing the characteristics and defects of the training system, a design method of track simulation based on plus-noise algorithm is proposed. In the system model uses three kinds of the basic objectives of the equations of motion simulation target track, and use consistent with distribution of the disturbance random number, the additional noise processing, and real-time correction of the track. The result shows that the method improves the actual flight performance of tracks.