导弹仿真中误差组合技术研究

数字仿真在导弹中的作用越来越大.而导弹在使用过程中必然存在有误差,例如制导站测量误差、姿态角装订误差,惯组测量误差(3个加表和3个陀螺)等,综合考虑这些误差,对误差原理进行整理和分析,寻找出同方向一致的规律性,找出组合中构成导引头角度预定最大偏差,减少仿真次数,大大加速导弹的数字仿真过程.

Research on error combination technology in missile simulation

The roleof digital simulation in missile is more and more big.And missile is inevitable in the course of the error in the use,such as guidance station measurement error and attitude angle binding error to spoil group measurement error (3 and table and the three gyro),considering the error,carries on the reorganization and the analysis to the principle error, find out the same direction consistent rule, find out the combination form of seeker angle predetermined maximum deviation and reduce the number of simulation, greatly accelerated the process of missile digital simulation.