反跑道机载布撒器最佳攻击角分析研究  

Research on the Best Attack Angle of Anti-Runway Airborne Dispenser

作　　者：郭含 杨雷[2] 王茜[1] 王坤 Guo Han;Yang Lei;Wang Qian;Wang Kun(Air Force Logistics College,Xuzhou 221000,China;Military Representative Office in China Airborne Missile Academy,Luoyang 471009,China;94857 Troops of the PLA,Wuhu 241000,China)

机构地区：[1]空军勤务学院 [2]驻中国空空导弹研究院军事代表室 [3]94857部队

出　　处：《航空兵器》2019年第2期39-44,共6页Aero Weaponry

摘　　要：通过分析布撒器对机场跑道的毁伤机理,提出了单发布撒器横向封锁失败的两种情形;分析子弹药的运动情况,建立了子弹药运动数学模型,根据模型得出子弹药的落点分布情况;结合封锁失败的两种情形,分别建立了单发布撒器横向封锁模型,并给出相应的计算流程。结合算例,在布撒器和跑道参数确定的情况下,根据毁伤机理和子弹药运动模型,利用Monte-Carlo方法模拟在风速影响下,子弹药在理论区域内的随机落点情况,并根据封锁模型对落点进行分析判断,得到布撒器封锁效率随攻击角的变化情况,发现在40°～50°之间和90°附近时对跑道的横向封锁效率较高。结合侧向时序布撒器实际作战使用情况,分析了各角度对机场跑道的封锁能力,最终确定40°～50°是该型布撒器的最佳攻击角范围。Based on the damage mechanism of the airborne dispenser to the airport runway, two cases of transverse interdiction failure of the single airborne dispenser are put forward. By analyzing the motion of submunitions, the mathematical model of submunitions motion is established, from which the impact point distributions could be derived. Combining with the two cases of interdiction failure, the transverse interdiction model of single airborne dispenser for each case of interdiction failure is established respectively, and the corresponding calculation process is given. Based on an example, according to the damage mechanism and the submunitions motion model with certain airborne dispenser and airport runway parameters, Monte-Carlo method is used to simulate the random impact point of the submunitions in the theoretical region under the influence of wind speed. By analyzing the impact point distribution with interdiction model, the change of interdiction efficiency with attack angle is obtained. Then, it is found that the efficiency of transverse interdiction to the runway is higher when the angle is in the range of 40°~ 50°and around 90°. Finally, combining the actual operational situation of the lateral timing airborne dispenser, the interdiction efficiency to the airport runway for each angle is analyzed, and it is determined that the best attack angle range of airborne dispenser is 40°~50°.

关 键 词：机载布撒器 毁伤机理 封锁效率 攻击角 

分 类 号：TJ414.5[兵器科学与技术—火炮、自动武器与弹药工程]