Showing 1 - 20 results of 29 for search '"navigator"', query time: 1.14s Refine Results
  1. 1
    Collaborative WiFi Fingerprinting Using Sensor-Based Navigation on Smartphones
    “... navigation solutions. Since micro-electromechanical systems (MEMS) sensors provide only a short-term accuracy...”
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    Article
  2. 2
    Using Inertial Sensors in Smartphones for Curriculum Experiments of Inertial Navigation Technology
    by Xiaoji Niu, Qingjiang Wang, You Li, Qingli Li, Jingnan Liu
    Published 2015-03-01
    Subjects: “...inertial navigation...”
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    Article
  3. 3
    Algorithm Improvement of the Low-End GNSS/INS Systems for Land Vehicles Navigation
    by Quan Zhang, Xiaoji Niu, Hongping Zhang, Chuang Shi
    Published 2013-01-01
    “... for land vehicles navigation (LVN). To improve the performance of low-end GNSS/INS systems, we made...”
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    Article
  4. 4
    WiFi-Aided Magnetic Matching for Indoor Navigation with Consumer Portable Devices
    Subjects: “...pedestrian navigation...”
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    Article
  5. 5
    GNSS/INS/LiDAR-SLAM Integrated Navigation System Based on Graph Optimization
    by Le Chang, Xiaoji Niu, Tianyi Liu, Jian Tang, Chuang Qian
    Published 2019-04-01
    Subjects: “...integrated navigation...”
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    Article
  6. 6
    Tightly Coupled Integration of Ionosphere-Constrained Precise Point Positioning and Inertial Navigation Systems
    Subjects: “...global navigation satellite system (GNSS)...”
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    Article
  7. 7
    LiDAR Scan Matching Aided Inertial Navigation System in GNSS-Denied Environments
    Subjects: “...inertial navigation...”
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    Article
  8. 8
    A Hybrid Sliding Window Optimizer for Tightly-Coupled Vision-Aided Inertial Navigation System
    by Junxiang Jiang, Xiaoji Niu, Ruonan Guo, Jingnan Liu
    Published 2019-08-01
    “... requirements. This fusion task is known as the vision-aided inertial navigation system problem. We present a...”
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    Article
  9. 9
    High-Precision Image Aided Inertial Navigation with Known Features: Observability Analysis and Performance Evaluation
    Subjects: “...image-aided inertial navigation...”
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    Article
  10. 10
    An Online Solution of LiDAR Scan Matching Aided Inertial Navigation System for Indoor Mobile Mapping
    by Xiaoji Niu, Tong Yu, Jian Tang, Le Chang
    Published 2017-01-01
    “... for navigation and mobile mapping in a GNSS-denied environment, such as indoor areas, dense forests, or urban...”
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    Article
  11. 11
    GNSS/IMU/ODO/LiDAR-SLAM Integrated Navigation System Using IMU/ODO Pre-Integration
    by Le Chang, Xiaoji Niu, Tianyi Liu
    Published 2020-08-01
    “...In this paper, we proposed a multi-sensor integrated navigation system composed of GNSS (global...”
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    Article
  12. 12
    Implementation and Performance of a Deeply-Coupled GNSS Receiver with Low-Cost MEMS Inertial Sensors for Vehicle Urban Navigation
    by Xin Feng, Tisheng Zhang, Tao Lin, Hailiang Tang, Xiaoji Niu
    Published 2020-06-01
    Subjects: “...vehicle navigation...”
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    Article
  13. 13
    Tight Fusion of a Monocular Camera, MEMS-IMU, and Single-Frequency Multi-GNSS RTK for Precise Navigation in GNSS-Challenged Environments
    “... vehicles (UAVs). The integration of global navigation satellite system (GNSS) real-time kinematics (RTK...”
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    Article
  14. 14
    Modeling and Quantitative Analysis of GNSS/INS Deep Integration Tracking Loops in High Dynamics
    Subjects: “...global navigation satellite systems (GNSS)/inertial navigation system (INS) deep integration...”
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    Article
  15. 15
    Indoor Positioning Based on Pedestrian Dead Reckoning and Magnetic Field Matching for Smartphones
    by Jian Kuang, Xiaoji Niu, Peng Zhang, Xingeng Chen
    Published 2018-11-01
    Subjects: “...pedestrian navigation...”
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    Article
  16. 16
    Application of Helmert Variance Component Based Adaptive Kalman Filter in Multi-GNSS PPP/INS Tightly Coupled Integration
    Subjects: “...Global Navigation Satellite System (GNSS)...”
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    Article
  17. 17
    Pole-Like Object Extraction and Pole-Aided GNSS/IMU/LiDAR-SLAM System in Urban Area
    by Tianyi Liu, Le Chang, Xiaoji Niu, Jingnan Liu
    Published 2020-12-01
    Subjects: “...integrated navigation...”
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    Article
  18. 18
    An IMU Evaluation Method Using a Signal Grafting Scheme
    by Xiaoji Niu, Qiang Wang, You Li, Quan Zhang, Peng Jiang
    Published 2016-06-01
    Subjects: “...navigation...”
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    Article
  19. 19
    Efficiency Improvement of Kalman Filter for GNSS/INS through One-Step Prediction of P Matrix
    “...To meet the real-time and low power consumption demands in MEMS navigation and guidance field...”
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    Article
  20. 20
    Robust Pedestrian Dead Reckoning Based on MEMS-IMU for Smartphones
    by Jian Kuang, Xiaoji Niu, Xingeng Chen
    Published 2018-05-01
    “... navigation system (SINS) using the gyros, accelerometers, and magnetometers on smartphones. In addition...”
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    Article
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