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Research of necessary mean number of AHEAD warheadfor killing attack helicopter(PDF)


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Research of necessary mean number of AHEAD warheadfor killing attack helicopter
Gong Xiaoze1Zhou Lanwei2Yao Zhijun1Li Xiangdong2Guo Chao2
1.Baicheng Ordnance Test Center of China,Baicheng 137001,China; 2.School of Mechanical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China
AHEAD warheads attack helicopters models of vulnerability damage assessment damage effect
E271.4; N945.16
To investigate the damage ability and the necessary mean number of the AHEAD warhead to kill targets,the model of vulnerability for the typical attack helicopter is deduced and the critical miss distance killing the target is obtained. The kill probability of single AHEAD warhead to the attack helicopter and the necessary mean number are studied. The results show that the necessary mean number to kill the target is dependent on the projectile velocity,the miss distance and the trajectory obliquity. The necessary mean number increases while the projectile velocity increases and the miss distance decreases,and the necessary mean number reaches the minimum while the trajectory obliquity is 60°. The necessary mean number are 4.597,4.018,3.59 respectively while the projectile velocity is 600 m/s,700 m/s and 800 m/s.


[1] Sava A C,Barsan G,Vedinas I,et al. The impact of kinetic projectiles of 76 mm Cal AHEAD type artillery ammunition on the lifting surface of the aerospace vehicles[J]. Land Forces Academy Review,2016,21(1):92-98.
[2]Knill D. Skyshield 35-the AHEAD air defence system[J]. Problemy Techniki Uzbrojenia,2002,31(82):27-36.
[3]Anon. AHEAD round ready in 1995[J]. Jane’s Defence Weekly,1992:8(14):6.
[4]李向东,张运法,魏惠之. AHEAD弹对导弹目标的毁伤研究[J]. 兵工学报,2001,22(4):556-559.
Li Xiangdong,Zhang Yunfa,Wei Huizhi. A study on the destruction effect of the“AHEAD”projectile to a missile target[J]. Acta Armamentarii,2001,22(4):556-559.
[5]李向东,焦晓娟. 先进命中及高效毁伤弹药开舱距离对毁伤效能的影响研究[J]. 兵工学报,2004,25(4):23-25.
Li Xiangdong,Jiao Xiaojuan. A study on the destruction effect of the split distance of the ammunition “AHEAD”to a missile target[J]. Acta Armamentarii,2004,25(4):23-25.
[6]窦丽华,王高鹏,张娟. 高炮对巡航导弹毁伤概率仿真[J]. 火力与指挥控制,2007,32(12):49-51.
Dou Lihua,Wang Gaopeng,Zhang Juan. Simulation of damage probability of antiaircraft gun to intercept cruise missile[J]. Fire Control and Command Control,2007,32(12):49-51.
[7]范勇,李为民. 基于概率分析法的无人机作战效能分析模型研究[J]. 现代防御技术,2003,31(6):60-64.
Fan Yong,Li Weimin. Combat effectiveness analysis models research of unmanned combat aerial vehicle based on probabilistic method[J]. Modern Defence Technology,2003,31(6):60-64.
[8]彭峰生,宁玮,梁永永. 高炮对战斗机毁伤概率影响因素灵敏度仿真分析[J]. 弹箭与制导学报,2017,37(3):31-34.
Peng Fengsheng,Ning Wei,Liang Yongyong. Sensibility analysis of firing data of anti-aircraft gun effecting on kill probability of fighter by computer simulating[J]. Journal of Projectiles,Missiles and Guidance,2017,37(3):31-34.
[9]任志勇. 飞机目标易损性研究[D]. 南京:南京航空航天大学航空宇航学院,2000.
[10]Fishburn B D. An analysis of impact initiation of explosives and the currently used threshold criteria[R]. AD-A230187,1990.
[11]李向东,杜忠华. 目标易损性[M]. 北京:北京理工大学出版社,2013.
[12]Richard Lioyd M. Physics of direct hit and near miss warhead technology[M]. Washington D C,US:The American Institute of Aeronautics and Astronautics,Inc,2001:199-276.
[13]郭超. 破片式高炮弹药对武装直升机的毁伤评估研究[D]. 南京:南京理工大学机械工程学院,2017.
[14]李向东,魏惠之,张运法. 小口径动能单对飞机的毁伤计算模型[J]. 南京理工大学学报,1996,20(3):241-244.
Li Xiangdong,Wei Huizhi,Zhang Yunfa. Computa-tional model for the damage of the small calibre kinetic energy projectile to the helicopter[J]. Journal of Nanjing University of Science and Technology,1996,20(3):241-244.


Last Update: 2018-10-30