基于仿真技术时拦截再入体的间歇制导与滤波研究

本文采用数字仿真技术研究大气层外与高空大气层内导弹对再入体的拦截。当采用连续制导与滤波时，仅测量角度和寻的过程的几何关系使得拦截弹的观测力下降，以及精确的制导与滤波器发散的矛盾。因此，文中采用一种“间歇机动”的制导方案与一种叫做“修正增曾伪测量滤波器”的方案，通过大量的数字仿睦，证实了该方案可有效地拦截大气层外或高空大气层内飞行的再和腐朽 ，克服了连续制导的与滤汉难以解决的命中目标问题。

The Study of Intermittence Guidance and Filter for Intercepting a Reentry Vehicle Based on Simulation

Based on simulation method, intermittence guidance and pseudomeasurement modified gain extended Kalman filter are studied for a missile to intercept a reentry vehicle. Based on a great deal of simulation using monte carlo method, the paper comfirms that the above program can be applied in theinterception out of the atmosphere or in high layer of atmosphere.