摘要
以航空搜潜为背景,建立了吊放声呐主动搜索潜艇的数学模型,分析了跃变层对潜艇隐蔽性的影响,并进行了仿真。结果表明,跃变层对潜艇的隐蔽性有较大影响,这对潜艇如何利用水声环境保持自己的隐蔽性,进行有效的水声对抗具有参考价值。
According to the background of helicopter searching submarine, the mathematical models of dipped sonar searching submarine in active mode was built. The effect of thermocline on the submarine stealthiness was then discussed,and the simulations were also made. The results showed that thermocline has an important effect on submarine stealthiness. It is of practical guiding significance for submarine to use underwater environment to improve its stealthiness in acoustical warfare.
出处
《舰船科学技术》
北大核心
2008年第5期147-150,共4页
Ship Science and Technology
基金
国家自然科学基金资助项目(60572161)
关键词
水声对抗
跃变层
航空搜潜
吊放声呐
acoustical warfare
thermocline
submarine stealthiness
aeronautical searching subma-rine
dipped sonar
