The semi-autonomous submarine has water sealed hull comprising transparent pressure-proof glass cover and main hull; video camera capable of rotating in several directions and LCD screen inside the glass cover; underwater video camera, operating handle and keyboard for diver to use; imaging sonar in the bottom for detecting sea bed topography; control computer, gyroscope, cell and driving motor inside the main hull; one pair of stabilizing prow wings and one pair of stern hydroplanes for stabilizing navigation direction and regulating the depth of the submarine separately; one pair of auxiliary propellers capable of rotating in vertical planes to provide the submarine with vertical lift and auxiliary running function and horizontal steering performance; two main propellers and one pair of stern fins for stable navigation; and optical cable for the data transmission between the submarine and the mother ship.
一种半自主式潜水器，首部的透明耐压玻璃罩与主艇体的耐压壳一起构成水密外壳，玻璃罩内装有可多方位旋转的摄像机和液晶显示屏，主艇体上设置载人工况时供潜水员使用的水下摄像机、操纵手柄和键盘，底部装有用于探测海底地形的成像声纳，主艇体内有控制计算机、定位导航的陀螺仪、电池、主推进电机，一对首稳定翼和一对尾水平舵分别用来稳定航向及调整潜水器的上升和下潜，一对可在垂直平面内旋转的辅助推进器可为潜水器提供垂直升降和辅助前进的功能，并且可改善潜水器在水平面内的转向性能，潜水器尾部并排设置两个主推进器，在主推进器的垂直方向上设置一对垂直尾鳍，进一步保证航向稳定，光缆为潜水器与母船之间提供双向数据传输。
High-accuracy navigation and fixing includes the precise position fixing for surface vessels and underwater exploration system.
高精度的导航定位包括水面船只和水下探测系统的精确定位。
The paper is going on the theory probing and engineering test for the underwatervehicle sailing in formation, which proves the feasibility of the signal navigationalpositioning project. The formation navigation with the underwater sound positioning stillneeds a great of tests. The product is in waiting.
本文对水下航行器编队导航进行了理论探索和工程实践，证明了单体导航定位方案的可行性，对水声定位实现编队导航还需大量的工程试验，产品化还有待时日。
Integrated navigation system for autonomous underwater vehicle has become one of the hot research points in China, due to its low-cost, small size, high performance and high practicability in military technology area.
中文摘要：水下组合导航系统因为其成本低、体积小、精度高，在军事科技等领域实用性高，而成为近些年来国内导航方面研究热点方向之一。
Finally, the sheer phyical numbers of drilling rigs, production platforms with their multiple wells, service ships, barges and 10, 000 miles of underwater pipleline present something of a hazard to navigation in the Gulf of Mexico.
结果，数量巨大的钻塔，形式多样的油井生产平台，油轮，大型游船和海峡10，000英里的管道给墨西哥湾的航海带来了某种程度上的灾难。
Thermocline is important for submarine in underwater navigation and action.
温跃层对于潜艇的水下航行和战斗具有十分重要的意义。
This was followed by GPS navigation and positioning described the basic principles and components, introduced a differential GPS positioning technology of the principles and methods, SOUNDER the basic working principle and differential GPS and Depth Sounder system in the composition of the underwater topographic survey Principle.
其次叙述了GPS导航定位的基本原理和工作组成部分，介绍了差分GPS定位技术的原理和方法，测深仪的基本工作原理，及差分GPS和测深仪组合系统在水下地形测量中的原理。
The software of sonar information auxiliary system for naval ships is a kind of applied research with an integration of marine engineering, underwater acoustic engineering, navigation and positioning, computer, geographic information system, and other knowledge and technologies.
艇用声纳信息辅助系统软件是综合了多门学科知识的一种应用研究，涉及到海洋工程、水声工程、导航定位、计算机、地理信息系统等学科知识和技术。
The map of underwater electronic information is an applied technology based on underwater acoustic engineering, navigation technology, geographic information systems, computer and other subjects.
水声电子信息图是以水声工程、导航技术、地理信息系统、计算机等多门学科为依托的应用性技术。
The new type of handy underwater navigation equipment mainly shows the navigation information for frogman, lead AUV or frogman to the target position to finish the task.
便携式导航仪为水下工作人员操纵小型水下航行器或者单人在水下运动时利用显示屏显示导航信息，引导水下工作人员到达目标位置执行任务。
Study on GPS/SINS Integrated Navigation System of Underwater Glider
水下滑翔机GPS/SINS组合导航系统研究
Real-time horizontal acceleration correction method in underwater gravimetry for gravity-aided navigation systems
水下重力辅助导航实时水平加速度改正方法
Underwater Gravity Aided Inertial Navigation Based on Local Gravity Field Model
基于局部地球重力场模型的水下重力辅助惯性导航
Attitude Reference Design for Navigation and Control System of Underwater Carrier
水下载体导航控制系统姿态基准设计
Use of High-Precision Underwater Navigation and Positioning Technique in Archaeological Salvaging
高精度水下导航定位技术在考古打捞中的应用
This paper introduces the space monitoring analysis in underwater topography of access channel, and mainly introduces the application of contour map, three-dimensional map and sectional drawing in Analyzing Navigation Channel Change Regularity.
阐述了利用水下地形测量数据对进港航道水下地形进行空间监测分析的方法，及其对制定航道水深监测周期的意义，主要介绍了等高线图示法、三维图示法和断面图示法及其应用。
Study of Autonomous Underwater Vehicle rudder/wing design and hydrodynamic performance prediction Hydraulic steering gear on the inland navigation ships
水下机器人舵翼设计与水动力性能预报研究GB/T7185-1987内河船液压舵机
Inertial navigation system with the character of good covert and autonomous, can meet the navigation requirements of underwater vehicle to long periods sneak in blue water.
水下运载体的主要定位方式为惯性导航，其提供的导航信息具有隐蔽性好，自主性高的特点，能够满足需长期潜行的水下载体对导航的要求。
The Design of an Underwater Navigation System and Development of Hardware and Software Interface
一种水声导航系统的设计及其接口软硬件研制声学导航接收应答器
It integrates not only the DGPS positioning technique, but also sonobuoy, high precision clock and underwater communication techniques, satisfying the needs of underwater target positioning and navigation for long-term ocean exploitation and ocean high-tech development.
它集成DGPS定位技术、声纳浮标技术、高精度时钟和水下通讯技术，以基本满足今后长时间内海洋开发、海洋高技术发展对水下定位导航的需求。