The relationship between the mean ballistic difference and acceptable probability is studied and a designing method of projectile trajectories satisfying the ballistic match standard is put forward.
研究了平均弹道差与接受概率的关系，提出了满足弹道一致性标准的弹丸弹道设计方法。
2
As the star sensor of ballistic missile works only for short time, the navigation stars in the missile can be reduced to 30, and the convex polygons can be reduced to 75 for different trajectories.
As an example, maximum trajectory optimization was applied on a two-stage ballistic missile, and a comparison of original and optimal trajectories was presented with figures and tables.