潜艇训练虚拟水声目标仿真研究  

Research on virtual underwater acoustic target simulation for submarine training

作　　者：王永洁[1] 田立业[1] 周佳玉 WANG Yong-jie;TIAN Li-ye;ZHOU Jia-yu(Navy Submarine Academy,Qingdao 266199,China)

机构地区：[1]海军潜艇学院,山东青岛266199

出　　处：《指挥控制与仿真》2023年第1期130-135,共6页Command Control & Simulation

摘　　要：针对潜艇实装训练虚拟水声目标逼真度较低的问题,采用嵌入式训练系统向潜艇声呐系统提供目标的水声特征仿真信息。建立了虚拟水声目标声学特性计算模型,研究了水声传播损失计算方法,建立了海洋环境噪声级和平台自噪声计算模型,建立了虚拟水声目标运动计算模型,在嵌入式训练系统中构建了虚拟水声目标智能机动决策模块。仿真实验验证表明,综合采用上述方法能够有效提高虚拟水声目标的训练逼真度,满足潜艇实装训练要求。Aiming at the low fidelity of virtual underwater acoustic target for submarine real equipment training, the underwater acoustic feature simulation information of target is provided to submarine sonar system by embedded training system. The acoustic characteristics calculation models of virtual underwater acoustic target are built. The calculation method of underwater acoustic transmission loss is researched. The calculation models of ocean background noise and submarine self-noise are built. The calculation models of virtual underwater acoustic target motion are built. The intelligent maneuver decision module of virtual underwater acoustic target is established in embedded training system. The verification of simulation experiment shows that the comprehensive application of above methods can efficiently improve the fidelity of virtual underwater acoustic target. The submarine real equipment training requirements are satisfied.

关 键 词：潜艇 实装 嵌入式训练系统 水声目标 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]