深水应答器定位、导航技术研究

声学定位技术的发展速度非常快，其应用也越来越广泛。当前大多海洋工程，如海洋油气开发、深海矿藏资源调查、海底光缆管线路由调查与维修等，需要声学定位系统（acousticpositionhagsystern）对水下拖体进行导舷定位，如水下遥控机器人ROV（remotelyop-eratedvehicle）、水下无人及其人UUV（umxtannedunderwatervehiCie）、水下自动机人AUV（autonomousunderwatervehicle）、声纳设备的水下拖鱼（towfish）等。本文就声学定位导航系统的发展现状、声学定位系统的原理、分类、不同类别的优绕点以及系统的技术发展等进行简单的研完。

The Research of the Deep-Water Transponder Positioning and Navigation Technology

The acousdc positionningtechnolgy has developed rapidly and been deployed in more and more fields ？Atpresent the acoustic positioning systemisneededtonavigateandpositiontheunderwater towsintermsoftheunderwaterremotelyoperatedvehicle,unmannedunderwatervehicle,automatic underwater vehicle, and un derwatertow fish ofthe son ar systems, e tc in most oceanic projects SuCh as the exploitation ofoil and gas, explo ration Of the deepoceanic mineralresources, investigation, maintenance and repairs o fthe optic fi berpipesand touters under the sea, etc ？In this paper the development status of the acoustic positioning andnavigation SyStem, the principles. classification including their merits and defects and the technical development ofthissystemwillbe studied.