近距击顶制导控制机的实现及其半实物仿真

The Realization of Short Distance Hitting Top Guidance Controller and Its Semi-Physical Simulation

本文叙述了近距击顶制导律，制导控制机硬件设计，软件编制及半实物仿真中与银河仿真机的连接等。详述了制导律的运算公式，Ａ／Ｄ转换器的精度与速度，定点运算与浮点运算及与银河仿真机连接中的隔离与抗干扰问题。

In this paper,authors recount the short distance hitting top guidance law,the hardwareand software design of the guidance controller,the connection with YHF2 Simulation Computer in theSemi-physical simulation.The accuracy and speed of A/D converter,fixed point arithmetic,floatingpoint arithmetic,the isolation and anti-interference when connecting with YHF2 Simulation Computerhave been discussed in detail.