一种改进的炮射驾束制导炮弹导引方法

摘要

以意大利奥托76mm舰炮对空驾束制导炮弹为背景,为提高炮射制导弹在有限机动能力下拦截反舰导弹作战效能,针对多发制导炮弹同时制导存在过载受限的问题,在原有的作战流程基础上,提出了一种改进的动态前置导引方法.该方法通过计算制导炮弹在给定最大过载条件下运动范围,解算照射器指向参数,实现对制导炮弹过载控制.建立了制导炮弹拦截三种末端机动样式的反舰导弹仿真模型,仿真结果表明,在考虑传感器跟踪误差的情况下,该方法能有效改进制导炮弹过载负荷.%According to the precision guided ammunition by a radio frequency beam rider for OTO 76mm gun developed by Oto Melara, an improved dynamic guidance control method based on original combat operation are introduced to limit overload for multiple guided projectiles.By calculating the range of maneuver of the guided projectiles under the condition of the given maximum overload, the method calculates the direction parameters of the transmitter, and realize the overload control of the guided projectile.A simulation model is established to simulate the process of three kinds of Terminal-Maneuvering anti-ship missile tracked by guided projectiles.Considering the tracking error of sensors, the results show that new proposed guidance control method ameliorate overload of projectiles effectively.