大型水面舰艇防护策略仿真与优化  

Simulation and Optimization of Large Surface Warship Protection Armor Structure

作　　者：张江 Zhang Jiang(Academy of Information ＆ Communication National University of Defense Technology,Wuhan 430010)

机构地区：[1]国防科技大学信息通信学院,武汉430010

出　　处：《船电技术》2018年第9期19-22,26,共5页Marine Electric & Electronic Engineering

摘　　要：为确定大型水面舰艇防护结构的重点保护部位,本文建立了基于概率分布的声尾流自导鱼雷进入尾流位置和航向模型,结合较贴近实际的尾流声学仿真模型、鱼雷声学自导检测模型和弹道模型,设计了基于模拟法的声尾流自导鱼雷仿真系统,在此基础上实现了对声尾流自导鱼雷命中区域的仿真计算,并据此优化大型水面舰艇防护策略。上述方法对实现舰艇轻量化设计,提高其防护能力具有借鉴作用。In order to determine key protection parts of large surface warship protection armor structure,the model of position where acoustic wake guide torpedo entered wake and torpedo course model is established, combined with the acoustic simulation model of surface target ship wake and the model of homing detection for wake guide torpedo in accord with the practice.Then based on the theory of operational effectiveness evaluation for torpedo,the simulation system for acoustic wake guide torpedo is designed. By the simulation system the hit area for acoustic wake guide torpedo is accomplished,and the strategy of protection of armor structure is discussed. The proposed method may provide reference for improving the protective ability and realizing the lightweight design of the large surface warship.

关 键 词：尾流自导鱼雷 尾流模型 命中区域 大型水面舰艇 舰船防护 

分 类 号：U674[交通运输工程—船舶及航道工程]