BeiDou

The study on improvement of "beidou" double-star navigation system and it's algorithm

北斗双星定位系统改进及其算法的研究

Long-range Landslide Monitoring System ( LLMS) is mainly comprised of three parts:" Information-in-Field Collection and Transmission System", "BEIDOU Satellite Navigation and Positioning System" and "Geologic Disaster Monitoring Centre".

滑坡远程监测系统大致可分为“野外信号采集及发送系统”，“北斗双星系统”和“地质灾害监控管理中心”3大部分。

A Low-Cost Integrated Navigation System of BEIDOU/ DR

一种低成本的北斗/DR组合导航系统

Positioning Precision Analysis and Simulation of "Beidou" System on Passive Mode

北斗系统被动定位技术的精度分析与仿真

This paper introduces the short message communication technology of the Beidou satellite navigation guiding and positioning system.

介绍了北斗卫星导航定位系统的简短通信技术。

Federal Filtering Algorithm in SINS/ Beidou/ STAR Integrated Navigation System

SINS/北斗/星敏感器组合导航系统研究

Beidou products land abroad China's Beidou-3 Navigation Satellite System was officially commissioned.

我国的北斗三号全球卫星导航系统近日正式开通。

This thesis analyzes the principle and architecture of three-star navigation system based on "Beidou" system and investigates the problems related with positioning precision.

本论文分析了基于北斗导航定位系统的三星定位系统总体结构和工作原理，对卫星导航中与定位精度有关的部分进行了研究。

However, what the Beidou system does have is strong backing from the Chinese government.

然而，北斗系统得到了中国政府的大力支持。

Ran Chengqi also announced that the BeiDou system began providing positioning, navigation, timing and short message services to civilian users in China and surrounding areas in the Asia-Pacific region on Thursday.

发言人冉承其宣布，北斗卫星导航系统从周四开始提供定位、导航、授时和短报文信息服务，覆盖中国民间用户及周边地区在内的亚太大部分地区。

Analysis and Design of the Navigation Signal Generator of "Beidou" Terrestrial Improvement System

北斗陆基增强系统导航信号源的分析与设计

Analysis Methods About HDOP of Loran C/ Beidou Integrated Navigation System

罗兰C和北斗组合导航系统定位精度研究

A Federated Kalman Filtering Data Fusion Algorithm for Beidou/ CDMA Navigation System

一种北斗/CDMA导航系统数据融合的联邦卡尔曼滤波算法

This article analyses current GPS difference technology and puts forward a difference position technology which can apply in BEIDOU system for improving the position precision.

本文在对现有的GPS差分技术进行分析的基础之上，提出了一种适合北斗导航定位系统的差分定位技术，以提高其定位精度。

In addition to security concerns, there are economic factors behind the promotion of Beidou.

除了安全问题之外，推广北斗系统也有经济上的考量。

A stratospheric balloon positioning method using the Loran-C augmented Beidou system is proposed.

提出由罗兰C辅助北斗双星对同温层气球进行定位的方法。

Beidou system will have a wide range of application prospect in the marine investigation and management.

北斗系统在海洋海事调查及管理工作中有广泛的应用前景。

Based on interferometry measurement theory of satellite carrier phase, the technology of land vehicle heading determination through Beidou Bi-Satellite System was studied.

基于卫星载波相位干涉测量原理，研究了利用北斗双星系统确定车辆航向的相关技术。

China has launched a new satellite of the Beidou Navigation System.

30.中国发射了一颗新的北斗导航系统卫星。

Study and Comparison of Several Passive Positioning Algorithms About "Beidou" Satellite Navigation System

关于北斗卫星导航系统的被动式定位算法比较研究

Based on real-time updates, the Beidou map app can give optimized suggestions.

基于实时更新，北斗地图应用可给出优化建议。

In order to ensure the safety of interconnected power network, PMU based on Beidou satellite navigation and position system developed by China is presented, and the feasibility is also discussed.

从保障互联电网的安全出发，文中提出了基于我国“北斗一号”卫星定位系统来开发适合我国电网的PMU，并论证了该方案的可行性。

Early Sunday, China successfully launched its eighth orbiter of the Beidou system.

周日清晨，中国成功发射第八颗北斗导航卫星。

In order to satisfy the rapid developing of economy and science technology, China is going to build owner GPS –– BeiDou Positioning system.

为了满足高速发展的经济和科学技术的需要，我国将建设自己的全球卫星定位系统――北斗导航系统。

The final satellite of China's Beidou Navigation System has been sent into space.

中国北斗导航系统的最后一颗卫星发射升空。

Study of passive "BeiDou" integrated navigation algorithm

无源北斗/惯导组合导航算法研究

China will continue to research manned lunar exploration, and will foster the application of the BeiDou Navigation Satellite System ( BDS) and other major projects in civil aviation and other fields.

我国还将继续载人月球探测等研制工作，重点加快推动北斗导航等国家重大科技工程在民用航空等领域应用落地。

With the development of Beidou system, there have emerged new businesses based on navigation services.

随着北斗系统的发展，以导航服务为基础涌现了一批新产业。

Emergency Direction Supervisory System Based On Beidou/ GPS/ BGAN Satellite Technology

基于北斗/GPS/BGAN卫星技术的应急指挥监控系统

We successfully launched the Chang'e-4 lunar probe; our second aircraft carrier on its maiden voyage; our domestically-made large amphibious aircraft took to the skies for the first time; and the Beidou Satellite Navigation System has gone global.

嫦娥四号探测器成功发射，第二艘航母出海试航，国产大型水陆两栖飞机水上首飞，北斗导航向全球组网迈出坚实一步。