The Model and Simulation of Underwater Trajectory for Homing Depth Charge

CHENG  Shanzheng; YE  Limin; LI  Zongji

doi:10.15892/j.cnki.djzdxb.2011.04.063

Journal of Projectiles, Rockets, Missiles and Guidance >

2011 , Vol. 31 >Issue 4: 148 - 151

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2011.04.063

BALLISTIC AND AIRDYNAMICS

The Model and Simulation of Underwater Trajectory for Homing Depth Charge

CHENG Shanzheng ,
YE Limin ,
LI Zongji

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Naval University of Engineering, Wuhan 430033, China

Received date: 2010-11-02

Online published: 2025-05-30

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Abstract

In order to analyze the effectiveness of homing depth charge attacking the submarine, in the paper, the mathematical model of longitudinal trajectory was established for homing depth charge with different control orderliness and depth charge without homing function. Then the Matlab/Simulink was used to carry on simulation research for the trajectory when the target was moving with invariable speed in a beeline. The simulation result shows that the effectiveness of homing depth charge attacking the submarine is improved compared with depth charge without homing function and the difference in effectiveness is very apparent among homing depth charges which are equipped with control orderliness.

Key words： homing depth charge; underwater trajectory; model and simulation

Cite this article

CHENG Shanzheng , YE Limin , LI Zongji . The Model and Simulation of Underwater Trajectory for Homing Depth Charge[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2011 , 31(4) : 148 -151 . DOI: 10.15892/j.cnki.djzdxb.2011.04.063

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