初速可调下的新型舰炮对海作战能力需求生成
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摘要
为实现新型舰炮对海作战中由任务向能力的转化,建立了作战能力需求框架模型,从对海作战流程出发,分析对海作战子任务与能力指标之间的映射关系,建立新型舰炮在对海作战过程中的探测概率、最大发现距离、反应时间、单发命中概率等数学模型,仿真验证新型舰炮在不同初速下,以要达到指定单发命中概率射击20 km处目标时的火控系统精度为标准,分析在不同射击距离下对新型舰炮的能力指标要求,以及不同初速下能力指标的变化趋势.结果表明,火控系统精度越高,单发命中概率越大;对近距离目标,初速越大,单发命中概率越好,而距离较远时,初速的优势体现得不明显.
In order to realize the transformation of naval gun from task to capability in anti-sea combat, the framework model of capability requirement was established. The paper analyzed the mapping relationship between sea combat task and combat capability based on the naval gun combat process. According to the mapping relationship, the mathematical models of the detection probability, maximum detection distance, reaction time and single-shot probability were established. The simulation experiment analyzed the capability requirements of the new naval gun at different firing distances with the fire control system accuracy when shooting at 20 km as the standard under the variable initial velocity of new naval gun, and analyzed the change trend of the capability index at different initial speeds. The result shows the higher precision of fire control system, the greater single-shot probability. For targets within sight distance, the higher the initial velocity, the better the single-shot probability. But the advantage of initial velocity is not obvious for long distance targets. The method has important theoretical and practical significance for scientific development of naval gun weapon equipment.
In order to realize the transformation of naval gun from task to capability in anti-sea combat, the framework model of capability requirement was established. The paper analyzed the mapping relationship between sea combat task and combat capability based on the naval gun combat process. According to the mapping relationship, the mathematical models of the detection probability, maximum detection distance, reaction time and single-shot probability were established. The simulation experiment analyzed the capability requirements of the new naval gun at different firing distances with the fire control system accuracy when shooting at 20 km as the standard under the variable initial velocity of new naval gun, and analyzed the change trend of the capability index at different initial speeds. The result shows the higher precision of fire control system, the greater single-shot probability. For targets within sight distance, the higher the initial velocity, the better the single-shot probability. But the advantage of initial velocity is not obvious for long distance targets. The method has important theoretical and practical significance for scientific development of naval gun weapon equipment.
引文
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[2]Zhao Q S,Chang L L,Zeng P,et al.Problem frame analysis of weapon system of systems requirement[J].Procedia Engineering,2011,15:1466-1470.
[3]Ehab Z E,Ruhul A S,Daryl L E.Task decomposition for optimization problem solving[M].[S.l.]:Spring-Verlag,2008.
[4]许俊飞,邢昌风,吴玲.基于解析规则的舰艇区域防空作战能力需求生成[J].北京航空航天大学学报,2016,42(1):193-200.Xu Junfei,Xing Changfeng,Wu Ling.Combat capability requirement generation of shipborne area air defense based on analytic rules[J].Journal of Beijing University of Aeronautics and Astronautics,2016,42(1):193-200.(in Chinese)
[5]David K.Barton,radar equations for modern radar[M].[S.l.]:Electronics Industry Press,2016.
[6]赵定烽,朱江,丁劲.武器射程的一种新估算方法[J].火力与指挥控制.2010,35(12):53-56.Zhao Dingfeng,Zhu Jiang,Ding Jin.A new estimation method for computing effective fire range of weapon[J].Fire Control & Command Control,2010,35(12):53-56.(in Chinese)
[7]邢昌风,李敏勇,吴玲.舰载武器系统效能分析[M].北京:国防工业出版社,2007.Xing Changfeng,Li Minyong,Wu Ling.Effectiveness analysis of shipborne weapon system[M].Beijing:National Defense Industry Press,2007.(in Chinese)
[8]张宇,魏超,霍健鹏.目标减速机动对穿甲弹命中概率的影响分析[J].北京理工大学学报,2011,31(7):790-794.Zhang Yu,Wei Chao,Huo Jianpeng.Analysis of armor-piercing projectile hit probability influenced by target decelerating manoeuvre[J].Transactions of Beijing Institute of Technology,2011,31(7):790-794.(in Chinese)
[9]曹岩枫,徐诚,徐亚栋.某轮式自行火炮弹道-火炮一体化优化设计[J].北京理工大学学报,2016,36(5):446-451.Cao Yanfeng,Xu Cheng,Xu Yadong.Collaborative optimization method of trajectory and gunfor wheeled self-propelled gun [J]. Transactions of Beijing Institute of Technology,2016,36(5):446-451. (in Chinese)
[10]朱莉,齐欢,代建民.基于Petri网的作战系统时间与精度分析[J].系统工程与电子技术,2007,29(2):234-235.Zhu Li,Qi Huan,Dai Jianmin.Time and precision analysis of the combat system based on Petri net[J].Systems Engineering and Electronics,2007,29(2):234-235.(in Chinese)
[11]卢发兴,贾正荣,吴玲.舰炮初速对命中点预测误差影响分析[J].海军工程大学学报,2016,28(3):21-25.Lu Faxing,Jia Zhengrong,Wu Ling.Accuracy analysis of measurement noise whitening in target tracking[J].Journal of Naval University of Engineering,2016,28(3):21-25.(in Chinese)
[12]邓方,崔静,方浩,等.基于改进粒子群优化的弹道并行求解算法[J].北京理工大学学报,2015,35(4):391-396.Deng Fang,Cui Jing,Fang Hao,et.al.A parallel method of ballistic based on the improved particle swarm optimization algorithm[J].Transactions of Beijing Institute of Technology,2015,35(4):391-396.(in Chinese)
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