使用内部移动地图导航定位系统。
它标志着北斗区域卫星导航定位的基本系统建设完成。
It marks the establishment of a basic system for the navigation and positioning network.
对地观测、通信广播、导航定位等卫星应用。
Satellite applications, including earth observation, communications and broadcasting, navigation and positioning.
导航定位是船员必须具备的最基本的技能之一。
利用GPS载波相位信息可以达到精密导航定位。
GPS carrier phase's information can be used accuracy positioning and navigation.
导航定位精度的提升可以提高舰艇的航行机动能力。
Better positioning accuracy of navigation system promotes the warship's maneuver capability.
北斗系统是我国自行设计的区域卫星导航定位系统。
The Plough system is the area satellite navigation fixer system that our country designs by self.
双星系统是我国自行设计的区域卫星导航定位系统。
The geostationary satellite positioning system of China is region satellite navigation system.
从目前来看，水声定位系统是水下导航定位的主要手段。
Nowadays, the underwater acoustic positioning system is the mainstream of underwater navigation and localization.
全球定位系统，又称GPS，是新一代的导航定位系统。
Global positioning system, also called GPS, is a new generation of navigation positioning system.
移动导航定位系统是对移动目标实施自动动态导航的系统。
The mobile navigation and positioning system is used to carry out dynamic auto-navigation of mobile objects.
在卫星导航定位中，精确位置测量实际上是精确时间的测量。
Measuring of precise distances and positions is really measuring of precise time in a satellite navigation system.
船载经纬仪是远洋航天测量船导航定位系统专用光学测量设备。
The theodolite designed for measure ship is a special optical equipment based on TV tracking and measuring for the use of navigation orientation system.
最优路径规划是智能车辆导航定位系统中一个非常关键的问题。
The optimum path search is a very important problem in the intelligent vehicle guidance and location system.
差分gps是一种十分有效的改进和提高GPS导航定位精度的方法。
DGPS is used to effectively compensate for some errors in the GPS position solution, to improve its accuracy.
实现区域快速无源导航定位，需要至少四个伪卫星站提供的导航信号。
To bring about local navigation and position, it at least requires navigation signals from four pseudo satellite stations.
可以说，GPS导航定位在公交、交通系统中的应用前景是非常广阔的。
GPS navigation and positioning in buses, traffic system, as it were, the application prospect is very broad.
本文采用球面三角形原理推导了导航定位误差与陀螺姿态误差的关系式。
The relation between the navigation errors and the attitude errors of gyro was derived by use of spherical triangle.
在卫星导航定位系统中，多普勒频率偏移是影响接收机性能的关键因素之一。
In the satellite navigation and positioning system, Doppler shift is one of the key problems that may degrade the performance of the satellite receiver.
文章介绍了导航定位系统中导航计算机与搜索雷达之间的数据高速传输方法。
Method of high-speed data-transmission between navigation computer and searching radar in the Orientation and Position system is introduced.
海面地形的确定方法研究对提高双星导航定位系统海面用户定位精度具有重要意义。
The determination method of sea surface topography is important for sea users to improve the positioning accuracy with the double satellite navigation and positioning system.
天文定位是一种重要的导航定位方法，天体的位置是天文定位至关重要的一个数据。
Celestial navigation is an important means for accurate navigation, and the apparent place of celestial bodies is an important data of the celestial navigation.
该方法主要实现了在非结构环境中机器人的自主变形、自主避障和自主导航定位等功能。
The method mainly realizes the functions of autonomous shape-shifting, autonomous obstacle-avoiding and autonomous navigation for the robot in unstructured env.
仿真结果表明，该算法所得出的结果与传统算法很接近，能满足导航定位的实时性精度要求。
The simulation results indicate that the new algorithm has approximate results with traditional algorithm, which satisfies the requirements of real time and positioning accuracy.
为了保证静电监控器的导航定位精度，需要了解静电陀螺的姿态误差特性，建立相应的误差方程。
The attitude error performance of electrostatic gyro should be understood and the relevant error equations must be set up in order to ensure the navigation precision of ESGM.
本文详细地论述了与GPS导航定位系统一系列有关的参考系统：时间系统、坐标系统和力模型系统。
Firstly, a series of reference systems, related to GPS navigation positioning system, such as timing system, reference frame and force model system, are discussed in detail.
所做的研究是实施重力无源导航定位的基础，对下一步的重力图匹配及导航误差的修正具有重要的意义。
It is the foundation of gravitational passive navigation and has considerable value on the gravitational map matching and the correction of navigational errors inherent in INS system.
本论文中所运用的研究方法主要涉及到生命周期学的理论指导、博弈论分析方法、雷达导航定位及SWOT矩阵分析。
Study methods to be used in the dissertation primarily involve life cycle theory guidance, game theory analysis method, radar navigation location, and SWOT matrix analysis.
本论文中所运用的研究方法主要涉及到生命周期学的理论指导、博弈论分析方法、雷达导航定位及SWOT矩阵分析。
Study methods to be used in the dissertation primarily involve life cycle theory guidance, game theory analysis method, radar navigation location, and SWOT matrix analysis.
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