U-GPF information fusion algorithm for GPS/DR integrated positioning system

被引：0
|
作者：
Yang, Dong-Kai [1 ]
Zhou, Xin-Li [1 ]
Liu, Xu [1 ]
Mang, Qi-Shan [1 ]
机构：
[1] Beihang Univ, Sch Elect & Informat Engn, Beijing 100083, Peoples R China
来源：
PROCEEDINGS OF 2007 INTERNATIONAL CONFERENCE ON MACHINE LEARNING AND CYBERNETICS, VOLS 1-7 | 2007年
关键词：
information fusion; particle filter; Unscented Kalman Filter; global positioning system;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
U-GPF is proposed for GPS/DR integrated positioning system to improve its performance. It is based on the Gaussian Particle Filter (GPF) and Unscented Kalman Filter (UKF). UKF is used to calculate the estimate parameters value and covariance matrix in the observation update, and the distribution function is sampled as the importance density function for GPF. Simulation results show that U-GPF and UKF has similar accuracy on the Gaussian noise, but they are better than Extended Kalman Filter (EKF). However, for the non-Gaussian noise, U-GPF has higher accuracy than UKF and EKF. The collected real data is applied to validate the U-GPF and the results are consistent with the theory analysis and simulation result.
引用
收藏
页码：1424 / 1427
页数：4
相关论文
共 50 条
  • [1] Map matching algorithm based on GPS/DR integrated positioning system
    Gao, Peng
    Yang, Zhaosheng
    Hong, Di
    2ND IEEE INTERNATIONAL CONFERENCE ON ADVANCED COMPUTER CONTROL (ICACC 2010), VOL. 1, 2010, : 131 - 135
  • [2] The study of information fusion algorithm in INS/SAR/GPS integrated system
    Gao, SS
    YangBo
    Zhang, ZL
    PROCEEDINGS OF THE 7TH JOINT CONFERENCE ON INFORMATION SCIENCES, 2003, : 547 - 550
  • [3] AN EXAMPLE OF AN INTEGRATED GPS AND DR POSITIONING SYSTEM DESIGNED FOR ARCHEOLOGICAL PROSPECTING
    Dimc, Franc
    Music, Branko
    Cisredkar, Radko
    INFORMACIJE MIDEM-JOURNAL OF MICROELECTRONICS ELECTRONIC COMPONENTS AND MATERIALS, 2008, 38 (02): : 144 - 148
  • [4] A Novel Fusion Method for DR/GPS Integrated Navigation System
    Zhang, Santong
    Yang, Shiwu
    2008 6TH IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL INFORMATICS, VOLS 1-3, 2008, : 87 - 89
  • [5] Study on Information Fusion Algorithm in Tightly Coupled GPS/SINS Integrated Navigation System
    Chen, Shuai
    Xue, Xiaozhong
    Du, Guoping
    Bo, Yuming
    2010 6TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS NETWORKING AND MOBILE COMPUTING (WICOM), 2010,
  • [6] An effective GPS/DR device and algorithm used in vehicle positioning system
    Qu, SB
    Ding, KL
    Li, QL
    2003 IEEE INTELLIGENT TRANSPORTATION SYSTEMS PROCEEDINGS, VOLS. 1 & 2, 2003, : 632 - 636
  • [7] The algorithm of information fusion in INS/GPS/SAR integrated systems
    Gao, SS
    Liu, H
    ICEMI'2003: PROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOLS 1-3, 2003, : 407 - 412
  • [8] Study of DR/GPS Integrated Navigation on Nonlinear Adaptive Data Fusion Algorithm
    Cao, Menglong
    Yao, Shumei
    COMPUTING, CONTROL AND INDUSTRIAL ENGINEERING IV, 2013, 823 : 317 - 320
  • [9] Non-gyroscope DR and adaptive information fusion algorithm used in GPS/DR device
    School of Electronics and Information Technology, Shanghai Jiaotong Univ., Shanghai 200030, China
    不详
    不详
    J Syst Eng Electron, 2006, 2 (390-395):
  • [10] Non-gyroscope DR and adaptive information fusion algorithm used in GPS/DR device
    Li Qingli~1
    2. Shanghai Inst. of Technical Physics
    3. Beijing Univ. of Posts and Telecommunications
    JournalofSystemsEngineeringandElectronics, 2006, (02) : 390 - 395
12345