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GPS Positioning Algorithm Based on Least Square Recurrence Estimate

Chang Qing Liu Zhongkan Zhang Qishan(Beijing University of Aeronautics and Astronautics,Dept. of Electronic Engineering)  
This paper proves,in theory,that GDOP decreases as the number of satellite increases.Then the recurrence algorithm of GDOP and positioning solution is proposed based on the existing positioning software.This algorithm chooses the fifth satellite which enables GDOP5 to be minimized from the surplus visible satellites and make use of the positioning information provided by this satellite to correct the four satellite positioning solution.Finally,the method for choosing the fifth satellite is given.The purpose of the algorithm is to exchange the least amount calculation for the effective improvement of the positioning precision.
【Fund】: 中国工程物理研究院科学技术基金
【CateGory Index】: V474.2
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Chinese Journal Full-text Database 7 Hits
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2 ZHANG Hongquan,WANG Xiaolei,LIU Xin (College of Computer and Information Engineering Heilongjiang Institute of Science and Technology,Harbin Heilongjiang 150027,China);Design of Transmitter Location for NEW NAVTEX System[J];通信技术;2009-02
3 Zhang Qiang Zhang Xiaolin Li Hongwei Chang Xiaoming(School of Electronics and Information Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100083,China);Satellite selection algorithm for combined satellite receivers[J];北京航空航天大学学报;2007-12
4 ZHAO Shu-qiang~(1,2),XU Ai-hua~2 (1.College of Computer,Northwestern Polytechnical University,Xi′an Shaanxi 710072;2.Xi′an Satellite Control Center,Xi′an Shaanxi 710043);The Precision Estimate for Real-time Trajectory Determination Using On-board GPS[J];全球定位系统;2006-02
5 HU Wencai,ZHANG Xinggu,HUANG Liqing(Navigation College, Jimei Univ.,Xiamen 361021,China);Research on GDOP of global positioning system[J];大连海事大学学报;2002-04
6 Wen Fuzhong Sun Keyu Xu Dingjie (Automation College,Harbin Engineering University,Harbin,150001)$$$$;The Algorithm of Navigation Fixing Error and the Optimum Radio Launch Pads Design Based on GDOP[J];舰船科学技术;2002-04
7 WEN Fu_zhong, SUN Ke_yu, XU Ding_jie(Automation College, Harbin Engineering University, Harbin 150001, China);Algorithm of Navigation Fixing Error and Optimum Radio Launch Pads Design Based on GDOP[J];哈尔滨工程大学学报;2002-02
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1 Zhengqun Hu 1,2* , Lirong Zhang 1 , Chang Lv 1 , Jun Pei 1 1 National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China 2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China;A Method to Improve Positioning Accuracy of the Transmit-ting Navigation System[A];[C];2013
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1 ZHANG Li-na1,JIANG Xin-hua2,NA Ri-su1(1.College of Physics and Electronic Information Science,Inner Mongolia Normal University,Huhhot,010022,China; 2.College of Computer and Information Engineering,Inner Mongolia Agricultural University,Huhhot,010018,China);RESEARCH OF LARGE SAMPLE DATA CLUSTERING METHOD BASED ON IMPROVED ISODATA ALGORITHM[J];内蒙古农业大学学报(自然科学版);2013-01
2 LIU Sheng,ZHANG Qing-chun,ZHANG Lan-yong(School of Automation,Harbin Engineering University,150001 Harbin,China);A method of GPS static single point positioning based on clustering algorithm[J];哈尔滨工业大学学报;2012-11
3 FU Xiangbin,DAI Yawen,LIN Jincun,LI Peng :Postgraduate;School of Automation,WUT,Wuhan 430070,China.;A New Method of GPS PR Differential Positioning Based on Several Reference Stations on Navigation Light[J];武汉理工大学学报(信息与管理工程版);2011-05
4 DU Xiao-hui,REN Zhang(School of Automation Science and Electrical Engineering,Beihang University,Beijing 100083,China);Precision Analyze Based Kalman Filter for GPS Static Point Positioning[J];全球定位系统;2008-05
5 YAN Zhe-ping,HUANG Yu-feng (College of Automation,Harbin Engineering University,Harbin 150001,China);Research on prediction of moving targets with Kalman filtering method[J];应用科技;2008-10
6 LIN Yifang,LI Wangbiao,SU Weida,CAI Shengzhen,WU Yunping(School of Physics and Opto-Electronics Technology,Fujian Normal University,Fuzhou,350007,China);Method to Distinguish and Eliminate GPS Abnormal Points of Navigation-aids Positioning[J];现代电子技术;2008-17
7 HE Ji,TENG Qi-zhi,LUO Dai-sheng,HE Xiao-hai(School of Electronics and Information Engineering,Sichuan University,Chengdu 610064,China);An improved ISODATA algorithm and the usage on color fluorescence image[J];四川大学学报(自然科学版);2007-03
8 Wang Wei Liu Zongyu Xie Rongrong (Automation School of Northwestern Polytechnical University, Xi'an 710072);Study on Pseudolite-augmented “Bei dou” Double-star Positioning System and Algorithm[J];中国空间科学技术;2005-03
9 WEN Fu_zhong, SUN Ke_yu, XU Ding_jie(Automation College, Harbin Engineering University, Harbin 150001, China);Algorithm of Navigation Fixing Error and Optimum Radio Launch Pads Design Based on GDOP[J];哈尔滨工程大学学报;2002-02
10 Liu Huijie, Zhang Naitong (Communication Research Center, Harbin Institute of Technology, Harbin 150001);Performance Research for GDOP Based Optimum Positioning Constellation[J];高技术通讯;2000-01
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 FENG Biao;CHAI Hongzhou;PAN Zongpeng;WANG Min;YANG Kefan;Information Engineering University;;An improved satellite selection algorithm for integrated navigation system[J];测绘工程;2018-02
2 ZHANG Zhao-Long;WANG Yue-Gang;TENG Hong-Lei;WANG Le;304 Unit,Rocket Force University of Engineering;;A satellite selection algorithm based on genetic algorithm and BP neural network[J];物探与化探;2017-05
3 PENG Sibo;GUO Chengjun;LIU Fushan;University of Electronic Science and Technology of China,Research Institute of Electronic Science and Technology;;Study on the Algorithm of Quick Select Satellite in Beidou/GPS Dual-mode Positioning[J];全球定位系统;2017-03
4 ZHANG Heng;JI Yuan-fa;University of Guilin Electronic Science and Technology;;Optimal Selection Method of Coss-DS Satellite in Spoofing Environment[J];现代防御技术;2016-06
5 LIU Shuai;ZHAO Guo-rong;GAO Chao;ZENG Bin;Naval Aeronautical and Astronautical University,Graduate Students' Brigade;Naval Aeronautical and Astronautical University,Department of Control Engineering;;A Fast Satellite Selection Algorithm for GPS/BD Integrated Navigation System[J];电光与控制;2017-03
6 LIU Huitao;XIONG Yongliang;XUE Qi;Faculty of Geosciences and Environmental Engineering,Southwest Jiaotong University;;Different Troposphere Mapping Function's Effect on the Dilution of Precision of Precise Point Position[J];全球定位系统;2016-02
7 RAO Aishui;LIU Bing;HU Jian;WANG Zhenping;ZHANG Long;Technology Department,Satellite Maritime Tracking and Control Department of China;;Correction method of pseudorange measurement and observation time for rocket onboard GPS receiver[J];测绘科学;2016-08
8 LI Heng;WANG Wei;JIN Lijie;GUO Jianhua;The Second Research Institute,Civil Aviation Administration of China;;Implementation of Surface Multilateration Signal Processing Independence[J];电讯技术;2015-12
9 CAO Xiang;Shanghai Maritime University Merchant Marine College;;Simulation and GDOP Analysis of the BDS based on STK[J];科技视界;2015-35
10 RUAN Dong-ru;ZHANG Mo;School of Information Science and Engineering,Hebei University of Science and Technology;;Research on Improving Stars Selecting Algorithm of Combination Positioning[J];测控技术;2015-08
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