[an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive]
[an error occurred while processing this directive]

Journal of Projectiles, Rockets, Missiles and Guidance >

2016 , Vol. 36 >Issue 4: 131 - 132,136

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2016.04.034

CORRELATION TECHNOLOGY

Research on Torpedo Passive Acoustic Homing System Detection Probability

  • YOU Wenli ,
  • ZHOU Lihui
Expand
  • 1 Navy Submarine Academy, Shandong Qingdao 266000, China
    2 Naval Academy of Armament, Beijing 100171, China

Received date: 2015-10-18

  Online published: 2025-05-30

Fold

Abstract

In order to research performance of torpedo acoustic homing system, it's necessary to analyze system detection probability. According to acoustic homing system signal processing method and the relation between detection probability and detection threshold, detection probability was calculated through signal excess simulation. The results indicate that detection probability has 3 kinds of distribute at different distance. In short range, detection probability is higher than 0.5. In long range, submarine can be detected on few depths. Between the former ones, the effect of depth is powerful and it's essential to design torpedo navigating depth.

Key words： acoustic homing detection probability; ROC curves; detection threshold; signal excess

Cite this article

YOU Wenli , ZHOU Lihui . Research on Torpedo Passive Acoustic Homing System Detection Probability[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2016 , 36(4) : 131 -132,136 . DOI: 10.15892/j.cnki.djzdxb.2016.04.034

[an error occurred while processing this directive]

References

[1]
李国付, 孙超. 鱼雷自导作用距离估算方法研究[D]. 西安: 西北工业大学, 2007: 3- 45.
[2]
周德善. 鱼雷自导技术[M]. 北京: 国防工业出版社, 2009: 1- 30.
[3]
李琛, 宁永成, 杨贵梅. 声自导鱼雷几何作用距离预报系统设计. 鱼雷技术, 2009, 17 (2): 56- 59.
[4]
初磊, 楼晓平, 李世令. 鱼雷声自导作用距离影响因素仿真分析. 弹箭与制导学报, 2010, 30 (1): 68- 71.
[5]
陈建勇, 鞠建波, 冷江. 吊放声纳被动探测的一次发现概率[J]. 海军航空工程学院学报, 2004, 19 (4): 482- 484.
[6]
笪良龙. 海洋水声环境效应建模与应用[M]. 北京: 科学出版社, 2012: 116- 423.
[7]
AINSLIE A Michael. Principles of sonar performance modeling[M]. Berlin: Springer & Chichester: Praxis, 2010: 53- 422.
[8]
PORTER M B, BUCKER H P. Gaussian beam tracing for computing ocean acoustic fields[J]. J. Acoust. Soc. Am., 1987, 82: 1349- 1359.
Options
Outlines

/

〈 〉

[an error occurred while processing this directive]