基于纯测角的直升机飞行轨迹与拦截角估计

Estimation of Flight Track and Head off Angle of Helicopter Based on Angle-only Measurement

文中针对智能雷弹对高速运动目标声定位存在一定角滞后的缺陷,开展了雷弹对目标的飞行轨迹的估计以及对飞行模型中的系数的递推算法,进而对单自由度和双自由度雷弹的拦截方位进行了预测。

Aimed at the angle legging defect existed in the acoustic location of high speed moving object by smart mine, thc estimate of object flying track and coefficient recursion algorithm in flying module are developed in the paper. Intercepting mode of single degree of freedom and double degree of freedom is forecasted.