摘要
根据被动声纳浮标搜潜的工作过程,对潜艇规避对被动声纳浮标作战效能的影响进行了研究.建立了被动声纳浮标的数学检测模型,利用浅海平滑平均声场理论推导了潜艇深度变化后浮标的探测范围,从检测概率和探测距离两个方面研究了潜艇采用不同规避航速、航深、以及海况对浮标作战效能的影响.仿真结果表明:在一定条件下,潜艇采用合适的规避策略,会显著降低被动声纳浮标的作战效能.
According to the course of passive sonobuoy searching submarines, the influence of submarine evasion on combat effectiveness of passive sonobuoy was studied, The mathematical models of passive sonobuoy detecting targets were established. According. to the theory of smooth averaged sound field in shallow water, the searching scope of passive sonobuoy was deduced when a submarine changing its evasion depth. Based on the presented models, the authors estimated the searching scope and detection probability of passive sonobuoy, and analyzed the effects of different evasion speeds, depth and sea environment on searching submarine, The simulation results show that the combat effectiveness of passive sonobuoy can be reduced when submarines adopting proper evasion strategy under certain condition.
出处
《测试技术学报》
2007年第6期476-480,共5页
Journal of Test and Measurement Technology
基金
国家自然科学基金资助项目(60572161)
关键词
水声对抗
潜艇规避
声纳浮标
航空搜潜
作战效能
acoustic warfare
submarine evasion
sonobuoy
aeronautical searching submarine
combat effectiveness
