水下无人系统学报2017，Vol.25Issue(1)：18-21,4.DOI:10.11993/j.issn.1673-1948.2017.01.004
负梯度声速剖面对鱼雷主动声自导反舰效果的影响
Influence of Negative Gradient Sound Velocity Profile on Anti-ship Effect of Active Acoustic Homing Torpedo
摘要
Abstract
The anti-ship effect of an active acoustic homing torpedo depends on the performance of acoustic homing system and the sound velocity profile characteristics. Aiming at the negative gradient sound velocity profiles in the shallow sea areas of China, this paper analyzes the effect mechanism on sound ray propagation, and concludes that the negative gradient sound velocity profile may lead to attacking failure of active acoustic homing anti-ship torpedo, shortened homing distance, and discontinuous target tracking, which will affect the anti-ship effect of active acoustic homing. Finally, an example is given. This research may provide the basis for further enhancing effectiveness of active homing anti-ship torpedo.关键词
鱼雷/负梯度声速剖面/主动声自导/反舰Key words
torpedo/negative gradient sound velocity profile/active acoustic homing/anti-ship分类
军事科技引用本文复制引用
谢勇,刘清慧,朱文振,汪新..负梯度声速剖面对鱼雷主动声自导反舰效果的影响[J].水下无人系统学报,2017,25(1):18-21,4.基金项目
国家自然科学基金项目(61601473). （61601473）
