Improved Pedestrian Dead Reckoning Based on a Robust Adaptive Kalman Filter for Indoor Inertial Location System [PDF]
Sensors, 2019 Pedestrian dead reckoning (PDR) systems based on a microelectromechanical-inertial measurement unit (MEMS-IMU) providing advantages of full autonomy and strong anti-jamming performance are becoming a feasible choice for pedestrian indoor positioning.
Qigao Fan, Peng Pan, Yuanyuan Tang
exaly +4 more sources
Vector Graph Assisted Pedestrian Dead Reckoning Using an Unconstrained Smartphone [PDF]
Sensors, 2015 The paper presents a hybrid indoor positioning solution based on a pedestrian dead reckoning (PDR) approach using built-in sensors on a smartphone. To address the challenges of flexible and complex contexts of carrying a phone while walking, a robust ...
Jiuchao Qian, Ling Pei, Rendong Ying
exaly +4 more sources
Use of High Sensitivity GNSS Receiver Doppler Measurements for Indoor Pedestrian Dead Reckoning [PDF]
Sensors, 2013 Dead-reckoning (DR) algorithms, which use self-contained inertial sensors combined with gait analysis, have proven to be effective for pedestrian navigation purposes. In such DR systems, the primary error is often due to accumulated heading drifts.
Zhe He +2 more
exaly +4 more sources
RadarPDR: Radar-Assisted Indoor Pedestrian Dead Reckoning [PDF]
Sensors, 2023 Pedestrian dead reckoning (PDR) is the critical component in indoor pedestrian tracking and navigation services. While most of the recent PDR solutions exploit in-built inertial sensors in smartphones for next step estimation, due to measurement errors ...
Jianbiao He +3 more
doaj +2 more sources
Pedestrian Dead Reckoning with Low-Cost Foot-Mounted IMU Sensor [PDF]
Micromachines, 2022 In this paper, we researched Pedestrian Dead Reckoning (PDR) with one foot-mounted IMU sensor. The issues of PDR are magnetism noise and accumulated error due to the noise included in acceleration and gyro data.
Shunsei Yamagishi, Lei Jing
doaj +2 more sources
Smartphone-Based Pedestrian Dead Reckoning for 3D Indoor Positioning [PDF]
Sensors, 2021 Indoor localization based on pedestrian dead reckoning (PDR) is drawing more and more attention of researchers in location-based services (LBS). The demand for indoor localization has grown rapidly using a smartphone.
Jijun Geng +5 more
doaj +2 more sources
Axes Mapping and Sensor Fusion for Attitude-Unconstrained Pedestrian Dead Reckoning [PDF]
SensorsLocalization and navigation techniques have become fundamental for modern lives, while achieving accurate results indoors still remains a significant challenge.
Constantina Isaia +3 more
doaj +2 more sources
A Pedestrian Dead Reckoning Method for Head-Mounted Sensors [PDF]
Sensors, 2020 Pedestrian dead reckoning (PDR) plays an important role in modern life, including localisation and navigation if a Global Positioning System (GPS) is not available. Most previous PDR methods adopted foot-mounted sensors.
Xinyu Hou, Jeroen Bergmann
doaj +2 more sources
A Context-Aware Smartphone-Based 3D Indoor Positioning Using Pedestrian Dead Reckoning [PDF]
Sensors, 2022 The rise in location-based service (LBS) applications has increased the need for indoor positioning. Various methods are available for indoor positioning, among which pedestrian dead reckoning (PDR) requires no infrastructure.
Boshra Khalili +3 more
doaj +2 more sources
Accurate Stride-Length Estimation Based on LT-StrideNet for Pedestrian Dead Reckoning Using a Shank-Mounted Sensor [PDF]
Micromachines, 2023 Pedestrian dead reckoning (PDR) is a self-contained positioning technology and has been a significant research topic in recent years. Pedestrian-stride-length estimation is the core part of the PDR system and directly affects the performance of the PDR ...
Yong Li +3 more
doaj +2 more sources