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 ...
Bang Wang, He Jianbiao, Wang Bang
exaly +6 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 +5 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 +5 more sources
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, Jia Jie
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 ...
Rendong Ying +2 more
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.
Gérard Lachapelle +2 more
exaly +4 more sources
Robust Pedestrian Dead Reckoning Based on MEMS-IMU for Smartphones [PDF]
Sensors, 2018 This paper proposes a pedestrian dead reckoning (PDR) algorithm based on the strap-down inertial navigation system (SINS) using the gyros, accelerometers, and magnetometers on smartphones. In addition to using a gravity vector, magnetic field vector, and
Jian Kuang, Xiaoji Niu, Xingeng Chen
doaj +5 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
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
Pedestrian Dead Reckoning Using Pocket-Worn Smartphone [PDF]
IEEE Access, 2019 Indoor pedestrian dead reckoning (PDR) extends the location-based service (LBS) to environments, where GPS or beacon signals are degraded or unavailable.
Hongyu Zhao +5 more
doaj +2 more sources