基于相对运动考虑海流影响的拦截弹布放方法
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摘要
为了提高海流影响下的悬浮式深弹拦雷概率,建立了海流使悬浮式深弹布放位置产生偏移的简化模型,分析了采用非标准射击条件修正方法进行海流修正的不足,进而提出了基于相对运动的海流修正方法,计算得到了考虑海流影响下的悬浮式深弹布放参数;然后通过计算机仿真理论验证了是否考虑及修正海流影响对悬浮式深弹拦雷效果的影响。结果表明:当鱼雷报警距离为远,海流流速为3kn时,修正海流影响能够使悬浮式深弹的拦雷概率提高10%～20%。
In order to improve the torpedo interception probability of the suspended depth charge under the influence of ocean current, this paper establishes a simplified model of ocean current to offset the placement certificate of suspended depth charge, analyzes the shortage of ocean current correction by using nonstandard shooting condition correction method, then presents a method of ocean current correction based on relative motion, calculates the parameters of the suspended depth charge under the influence of ocean current; verifies theoretically whether to consider and correct the influence of ocean current on the torpedo interception effect of suspended depth charge by computer simulation. The results show that when the torpedo alarm distance is long and the current velocity is 3 kn, the interception probability of the suspended depth charge can be improved by 10%～20% by correcting the influence of current.
In order to improve the torpedo interception probability of the suspended depth charge under the influence of ocean current, this paper establishes a simplified model of ocean current to offset the placement certificate of suspended depth charge, analyzes the shortage of ocean current correction by using nonstandard shooting condition correction method, then presents a method of ocean current correction based on relative motion, calculates the parameters of the suspended depth charge under the influence of ocean current; verifies theoretically whether to consider and correct the influence of ocean current on the torpedo interception effect of suspended depth charge by computer simulation. The results show that when the torpedo alarm distance is long and the current velocity is 3 kn, the interception probability of the suspended depth charge can be improved by 10%～20% by correcting the influence of current.
引文
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[6]赵建亭.81式火箭深弹命中计算[J].情报指挥控制系统与仿真技术,1998,20(1):49-52.
[7]周大文.一种解答相对运动问题的方法[J].新教师教学,2009(10):31-32.
[8]陈春玉.反鱼雷技术[M].北京:国防工业出版社,2006.
[2]中国船舶重工集团公司.海军武器装备与海战场环境概论[M].北京:海洋出版社,2007.
[3]张静远,袁志勇.悬浮式深弹的被动测距技术[J].海军工程大学学报,2003,15(4):36-38.
[4]赵向涛,李文哲,寇祝.悬浮式深弹拦截鱼雷射击区域分析[J].四川兵工学报,2011,32(11):20-22.
[5]姚奉亮,贾跃,丁贝.悬浮式深弹拦截线导+声自导鱼雷作战模型研究[J].指挥控制与仿真,2010,32(5):63-65.
[6]赵建亭.81式火箭深弹命中计算[J].情报指挥控制系统与仿真技术,1998,20(1):49-52.
[7]周大文.一种解答相对运动问题的方法[J].新教师教学,2009(10):31-32.
[8]陈春玉.反鱼雷技术[M].北京:国防工业出版社,2006.