声呐员回声训练环境仿真技术研究

The study of environment emulator for training sonar manipulator

近年来,随着水下目标声特性测试技术及测试需求的提高,测得了大量的宝贵数据。如何建立完善的水下目标声特性数据库并充分利用这些数据,使之服务于水下战场成为当务之急。声呐员是舰船、潜艇上的"千里眼"、"顺风耳",对海军作战具有很重要的作用。基于水下目标声散射特性数据库的声呐员训练环境仿真是以方便声呐员基地训练为目的,把水下目标声散射特性数据充分应用于声呐员的回声训练。仿真结果能够很好地模拟真实数据,为声呐员在基地训练提供服务。本文介绍了数据库设计以及基于此数据库的声呐员训练环境仿真。

Recently,with the development of the testing technology of underwater acoustic target characteristic,the testing data grows more and more.It becomes more and more important that how to establish a perfect database and make the best use of these data in naval battle.As eyes and ears of the submarine,the sonar manipulator are very important to the naval battle.The study of training environment emulator for sonar manipulator based on underwater target sound scatter characteristic database is done for the training of sonar manipulator.It makes good use of the sound scatter characteristic database,and can simulate the real data.This text introduced the design of target sound scatter characteristic database and ocean environment database,and then introduced the study of training environment emulator for sonar manipulator based on these database.