超前修正导引规律弹道仿真分析

Analysis on the Before-Revise Guidance Regulation Trajectory Simulation

为了提高红外被动寻的防空导弹命中目标的精度,建立了导弹超前修正导引规律的数学模型和仿真模型,并对模型进行分析,得出此规律能确实使导弹改变飞行姿态、实现导弹弹道前向偏移的结论。超前修正导引规律是对经典比例导引规律的修正和提升,更好地满足了红外被动寻的防空导弹的性能指标和命中精度要求。

In order to improve the accuracy of shooting target for infrared passive homing guidance ground-to-air the regulation could definitely change missile＇s flying carriage and realize the front-to-moving of missile trajectory. The before-revise duidance regulation is revisement and improvement of the typical proportional guidance regulation,and could better satisfy the function and shooting accuracy of infrared passive homing guidance ground-to-air missile.