潜艇自航式声诱饵发射方向的仿真研究  

Simulation of Launching Direction of Swim-out Acoustic Decoy for Submarine

作　　者：侯琳[1] 胡波[1] 章桂永[1] 

机构地区：[1]电子工程学院,安徽合肥230037

出　　处：《计算机仿真》2009年第6期23-25,53,共4页Computer Simulation

摘　　要：如何在实战中更快更好地确定声诱饵的可行发射方向是该文的研究目的。由于被动声自导鱼雷采用能量检测来探测目标,首先建立被动声自导鱼雷检测模型,仿真分析了鱼雷对不同航速的潜艇和模拟潜艇噪声的声诱饵的发现概率及声自导作用距离,然后建立声诱饵对抗干扰模型,通过数学仿真分析研究了声诱饵朝水下空间各个方向发射时所产生的对抗效果,并得到了不同鱼雷报警舷角下声诱饵的可行发射区域以及最不利发射方向角。研究结果是对声诱饵作战使用方法研究的深入。How to confirm the appropriate launching direction of acoustic decoy as better as possible in actual war is the purpose of this paper. Because the passive acoustic homing torpedo detects targets by energy detecting, this paper builds a detection model of passive acoustic homing torpedo firstly, then simulates and analyses the finding probability and acoustic homing effecting distance of torpedo to submarines with different velocities and acoustic decoy emulating submarine noises. This paper establishes an acoustic decoy countermeasure jamming model and analyses the countermeasure effect when acoustic decoy is launched at different direction. Finally, it obtains the feasible launching area and the disadvantageous launching direction under different torpedo alarming board angles.

关 键 词：水声对抗 鱼雷 声诱饵 发射方向 

分 类 号：TN911[电子电信—通信与信息系统]