论文部分内容阅读
提出基于比例导引规律的弹道三维仿真方法,利用弹道仿真法计算了紫外告警系统的探测方位角以及规避时间,分析了来袭导弹距离、威胁方向对探测方位角的和规避时间的影响。结果表明:当导弹在一定距离外,探测方位角随导弹距离的减小而增大、随威胁方向的增大先增大后减小,并且飞机以某威胁方向飞行时,告警系统对某距离范围内的导弹探测方位角几乎没有变化,规避时间随威胁方向的增大而减小。
Proposed the ballistic three-dimensional simulation method based on proportional guidance law, calculated the detection azimuth and avoidance time of the UV alarm system by ballistic simulation method, and analyzed the influence of incoming missile’s distance and threat direction on the detection azimuth and avoidance time. The results show that when the missile is at a certain distance, the azimuth of detection increases with the decrease of the missile distance, then increases with the increase of the threat direction and then decreases. And when the aircraft is flying in a threatening direction, Within the range of missile detection azimuth almost no change, avoidance time decreases with increasing threat direction.