潜射导弹发射原点测量方法

潜射导弹试验发射坐标系的原点一般应取在发射时刻(弹动时刻)导弹质心位置,这就需要高精度的水下定位测量系统。本文提出在不具备水下高精度测量能力的条件下,利用水上测量手段,对发射原点进行“靠近”测量并予以修正的方法。通过计算给出发射时刻导弹质心的大地坐标,应用于潜射导弹试验中。

Measurement of Launch Point of Submarine-launched Missile

The centroid of missile at the start of takeoff is usually chosen as the launch point in the launch coordinates in submarine-launched missile tests and a high-accuracy underwater positioning and measurement system is required.This paper proposes a method for "approaching" measurement of launch point with non-underwater measurement means and revision of the measurement when high-accuracy underwater measurement capability is not available.Providing geodetic coordinates of missile centroid at the time of takeoff through computation,the results are used in tests of submarine-launched missiles.