地对地导弹捷联惯导系统实时软件仿真

THE REAL-TIME SOFTWARE SIMULATION FOR STRAPDOWN INERTIAL NAVIGATION SYSTEM OF A GROUD-TO-GROUND MISSILE

介绍一种在 PC 机上对地对地导弹捷联惯导系统实时软件进行数字仿真的方法。捷联系统实时软件用 PL/M-86与 ASM-86两种语言混合编程,在弹载计算机上运行。用本方法可在PC 机上对实时软件进行调试、检验和精度分析,具有一定的实用价值。该方法已用于实际系统。

A real-time software digital simulation method for strapdown inertial navigation system(SINS) of a ground-to-ground missile is introduced.The real-time software of SINS,which will runs in missile-borne computer,is programmed by using mixed languages of both PL/M-86 and ASM-86 language.By using the simulation method proposed in this paper,we can debug and check real-time software in PC con(purer,and analyze system accuracy of SINS.The method has strong economic and practical value,and has been used in practical SINS system of a ground-to-ground missile.