一种可调双门限改进Bang-Bang导引规律

An improved Bang-Bang guidance law with adaptive double thresholds

摘要:

为削弱Bang-Bang导引规律的视线抖动,根据双门限抑抖的思路,提出了一种具有自适应调节开、关双门限的改进Bang-Bang导引规律。仿真计算结果表明:该导引规律能够较好地抑制视线抖动且能够较好地维持导引精度。

Abstract:

In order to restrain LOS vibration of Bang-Bang Guidance Law, an improved Bang-Bang guidance law with adaptive double switch thresholds is presented based on vibration restraining thoughts by thresholds. Calculation results show that the improved guidance law is effective in LOS vibration restraining, and is capable of maintaining adequate guiding accuracy as well.