水下轻便微小型多功能编码声源系统研究

Research on Underwater Small Multi-functional Coding Sound Source System

本文针对小型水下航行体的实时定位跟踪及综合测控需求,开展微小型的多功能编码声源系统技术研究,并结合国内外现状,提出了一种水下便携式、可应答同步编码声源系统方案,在传统水声定位的基础上,增加了水声遥测、遥控的全双工应答功能。系统采用一体化集成综合设计方案,进一步平衡小尺寸与高性能之间的传统矛盾,缩减声源尺寸和重量。本文依托某工程项目研制了原理样机,利用水下小型滑翔机进行了湖上航行试验测试。测试结果表明,该声源系统对比国内外类似产品,在更小尺寸和重量的基础上,增加了水声遥测、遥控等功能,可为小型水下航行体湖海试验提供高精度实时位置及应急遥控手段,具有广泛的军民应用市场前景。

According to the requirement of real-time positioning,tracking and comprehensive measurement and control of small underwater vehicles,the technology of portable and multi-functional coding sound source system is studied,and a scheme of underwater portable and responsive synchronous coding sound source system is proposed based on the current situation at home and abroad.On the basis of traditional underwater acoustic positioning sound source,the functions of underwater acoustic telemetry,remote control and full duplex response are added.The system adopts integrated integrated design scheme to further balance the traditional contradiction between small size and high performance and reduce the size and weight of sound source.The principle prototype was developed and the test of the small glider on the lake was completed.The test results show that the sound source system has many functions,such as underwater acoustic telemetry and remote control,on the basis of smaller size and weight than similar products at home and abroad.It can provide high-precision real-time positioning measurement and remote emergency remote control means for small underwater vehicle lake sea test,and has high military and civil value.