HPMW与垂直发射武器协同作战火力冲突判定研究

高功率微波(HPM)的舰载应用已成为未来舰艇武器发展的必然趋势,在协同防空作战中为了将HPM武器(HPMW)的作战优势最大化,研究其协同作战火力冲突及其判定方法具有重要意义。针对舰载HPM与垂直发射武器的火力冲突问题,从HPM发射特点及其对目标毁伤与干扰机理角度,采用HPM在传输过程中微波密度呈现的高斯分布效应的原理,选择微波对目标的毁伤阈值作为主要判断依据来建立HPMW危界模型; 从扰动因素的角度将垂直发射武器的危界模型分为垂直上升段和转弯段,借助蒙特卡洛数值分析方法计算垂直发射武器危界模型安全阈值; 描述了在协同防空作战中基于弹道预测下理想弹道与HPMW天线轴线的最短距离,通过设定的安全阈值与最短距离的关系来判断是否发生火力冲突。仿真结果表明,该模型较为准确地描述了HPMW的危界,减少了可射击空域的损失,能够有效地给出较为可靠的冲突告警信号。

Study on Determination of Fire Conflict Between HPMW andVertical Launch Weapon in Cooperative Operation

The naval application of high power microwave(HPM)has become an inevitable trend in the development of future naval weapons. In order to maximize the operational advantages of high power microwave weapon(HPMW)in cooperative air-defense operations,it is important to study its cooperative operational fire-conflict and its determination method. Aming at the problem of the fire conflict between HPMW and vertical launch weapons,the launch characteristics of HPM was considered as well as the mechanisation of HPM damaging and disturbing the target,and the principle of Gaussian distribution effect of microwave density in the transmission process of HPMW was applied,and the critical boundary model of HPMW was established by choosing the threshold of microwave damaging the target as the main basis. The critical boundary model of a vertically launched weapon was divided into a vertical ascent section and a turning section from the aspect of perturbation factors,and the safety threshold of the critical boundary model of a vertically launched weapon was calculated with the help of Monte Carlo numerial analysis method. The shortest distance between the ideal ballistic trajectory and the HPMW antenna axis based on ballistic prediction in cooperative air-defense operations was described. The relationship between the set safety threshold and the shortest distance was used to determine whether or not fire conflict occurs. The simulation results show that the model describes the critical boundary of HPMW more accurately and reduces the loss of shootable airspace,and it can effectively give a more reliable conflict warning signal.