非完备条件下的舰船耐波性分析  

Analysis of ship seakeeping under incomplete conditions

作　　者：厉晓莹 于大鹏 陈云飞 孙海蛟 LI Xiaoying;YU Dapeng;CHEN Yunfei;SUN Haijiao(School of Shipbuilding Engineering,Dalian University of Technology,Dalian 116024,China;School of Information and Communication Engineering,Dalian University of Technology,Dalian 116024,China)

机构地区：[1]大连理工大学船舶工程学院,辽宁大连116024 [2]大连理工大学信息与通信工程学院,辽宁大连116024

出　　处：《舰船科学技术》2025年第1期54-58,共5页Ship Science and Technology

摘　　要：舰船运动状态直接影响其攻防性能,特别是在资料、信息受限情况下,敌舰的运动姿态预判对战情的控制至关重要。针对一艘特定舰船,考虑到非完备条件下,基于船舶基本理论,运用图像对比分析手段,完成舰船几何分析模型建立,利用Aqwa软件建立水动力模型并开展舰船耐波性分析。结果显示,非完备条件下的舰船几何特性误差较小,舰船的响应幅值处于合理的范围之内,耐波性满足要求。这一方法可实现有限信息条件下的舰船运动姿态分析,从而提升作战系统的动态信息捕捉与预判。he movement status of a ship directly affects its attack and defense performance,especially in situations where data and information are limited,the prediction of the enemy ship's movement posture is crucial for controlling the battle situation.For a specific ship,considering non complete conditions,based on the basic theory of ships,using image comparative analysis methods,the geometric analysis model of the ship is established.AQWA software is used to establish a hydrodynamic model and conduct ship seakeeping analysis.The results show that under non complete conditions,the geometric characteristic error of the ship is small,the response amplitude of the ship is within a reasonable range,and the wave resistance meets the requirements.This method can achieve ship motion attitude analysis and prediction under limited information conditions,thereby improving the dynamic information capture and prediction of combat systems.

关 键 词：运动姿态 非完备条件 Aqwa 耐波性分析 

分 类 号：U661[交通运输工程—船舶及航道工程]