Development of a Testbed for Foot Mounted based Pedestrian Dead Reckoning (PDR) systems [PDF]
, 2021 Over the last several years of research into the field of Pedestrian Dead Reckoning (PDR), there have been varying degrees of success in providing a viable individual navigation system.
Eldridge, Jordan E.
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Pedestrian Dead Reckoning Using Pocket-Worn Smartphone
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
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Pedestrian Dead Reckoning System with Phone Location Awareness Algorithm [PDF]
, 2010 In this paper we present a PDR (Pedestrian Dead Reckoning) system with a phone location awareness algorithm. PDR is a device which provides position information of the pedestrian. In general, the step length is estimated using a linear combination of the
C. G. Park +7 more
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Relative Magnetic Position and Rotation Sensor Assisted Dual-Foot Pedestrian Dead Reckoning [PDF]
, 2022 The use of wearable foot-based inertial measurement units (IMUs) incorporated in a navigation system can address the problem of single-person location tracking in situations and environments where GPS signals may be unavailable or inconsistent.
Johnson, Jenario Y.
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Cooperative localisation with hybrid inertial navigation system/pedestrian dead reckoning tracking for GPS-denied environments [PDF]
, 2016 In this paper, we develop a novel probabilistic hybrid inertial navigation system (INS)/pedestrian dead reckoning (PDR) measurement tracking algorithm, namely (PHIMTA), that provides high accuracy tracking in slow pedestrian scenarios. We then combine it
Panagiotis Agis +7 more
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Enhanced Pedestrian Dead Reckoning Sensor Fusion for Firefighting [PDF]
, 2023 Knowing the exact position of firefighters in a building during an indoor firefighting operation is critical to improving the efficiency and safety of firefighters.
Daniel Ossmann, Tobias Augustin
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An Enhanced Pedestrian Visual-Inertial SLAM System Aided with Vanishing Point in Indoor Environments
Sensors, 2021 The visual-inertial simultaneous localization and mapping (SLAM) is a feasible indoor positioning system that combines the visual SLAM with inertial navigation.
Wennan Chai +6 more
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On Fusing Wireless Fingerprints with Pedestrian Dead Reckoning to Improve Indoor Localization Accuracy. [PDF]
Sensors (Basel)Accurate indoor positioning remains a critical challenge due to the limitations of single-source systems, such as signal instability and environmental obstructions.
Fernando GC +4 more
europepmc +2 more sources
Smartphone-Based 3D Indoor Pedestrian Positioning through Multi-Modal Data Fusion
Sensors, 2019 Combining research areas of biomechanics and pedestrian dead reckoning (PDR) provides a very promising way for pedestrian positioning in environments where Global Positioning System (GPS) signals are degraded or unavailable.
Hongyu Zhao +5 more
doaj +1 more source
A Novel Step Length Estimator Based on Foot-Mounted MEMS Sensors
Sensors, 2018 Pedestrian Dead Reckoning (PDR)-based pedestrian navigation technology is an important part of indoor and outdoor seamless positioning services. To improve the performance of PDR, we have conducted research on a step length estimator.
Zhuangsheng Zhu, Shibo Wang
doaj +1 more source