捷联惯导系统软件模拟器研究

The Research of Strapdown INS Software Simulator

在无硬件支持的情况下,主、子惯导数据模拟器则成了传递对准算法仿真研究的重要前提,该文将对捷联惯导系统软件模拟器的设计方案进行阐述,并给出一种主、子惯导器件模拟器的具体设计方法。模拟器用来产生载机和导弹在对准中所必须的各种匹配参数,主要包括:载机轨迹发生器,主惯导数据模拟器,子惯导数据模拟器以及导航计算模块。

Under the condition of without hardware support,IMU simulator will become a necessary module in the simulation research of transfer alignment.This paper introduces a design scheme of strapdown INS simulator and describes a concrete design method of master and slave IMU emulator.The emulator generates various match parameters of the airplane and missile.It includes trajectory generator,M-IMU emulator,S-IMU emulator and navigation calculator.