Use of High Sensitivity GNSS Receiver Doppler Measurements for Indoor Pedestrian Dead Reckoning
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 +3 more
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EFFICIENT AND ACCURATE INDOOR LOCALIZATION USING LANDMARK GRAPHS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Indoor localization is important for a variety of applications such as location-based services, mobile social networks, and emergency response. Fusing spatial information is an effective way to achieve accurate indoor localization with little or with no
F. Gu, A. Kealy, K. Khoshelham, J. Shang
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Precise Localization of Mobile Robots via Odometry and Wireless Sensor Network
International Journal of Advanced Robotic Systems, 2013 Precise localization of mobile robots in uncertain environments is a fundamental and crucial issue in robotics. In this paper, to deal with the unbounded accumulated errors of dead reckoning (DR)-based localization, wireless sensor network (WSN)-based ...
Guoyu Fu +5 more
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Correcting Inertial Dead Reckoning Location Using Collision Avoidance Velocity-Based Map Matching
Applied Sciences, 2018 We propose an algorithm for map-aided inertial dead reckoning (DR) for indoor navigation. The technique is based on a concept of collision avoidance velocity.
Adam Krasuski, Michał Meina
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An In-Vehicle Smartphone RTK/DR Positioning Method Combined with OSM Road Network
Remote Sensing, 2023 In vehicle navigation scenarios, the RTK positioning results of smartphones are prone to jumps due to the interference of complex urban environments, and the heading angle of dead reckoning (DR) is prone to divergence.
Fuyou Wang +6 more
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Study of synthetic aperture radar and automatic identification system for ship target detection
Journal of Ocean Engineering and Science, 2019 In the past, the main goals of Synthetic Aperture Radar (SAR) systems were the study of the interaction of electromagnetic waves with the earth surface.
Sudhir Kumar Chaturvedi
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Rotation identification in geometric algebra : theory and application to the navigation of underwater robots in the field [PDF]
, 2015 © The Author(s), 2015. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Journal of Field Robotics 32 (2015): 632–654, doi:10.1002/rob.21572.We report the derivation and ...
Kinsey, James C., Stanway, Michael J.
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Pedestrian Positioning Using a Double-Stacked Particle Filter in Indoor Wireless Networks
Sensors, 2019 The indoor pedestrian positioning methods are affected by substantial bias and errors because of the use of cheap microelectromechanical systems (MEMS) devices (e.g., gyroscope and accelerometer) and the users’ movements.
Kwangjae Sung +2 more
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A Novel Map-Based Dead-Reckoning Algorithm for Indoor Localization
Journal of Sensor and Actuator Networks, 2014 Step counting-based dead-reckoning has been widely accepted as a cheap and effective solution for indoor pedestrian tracking using a hand-held device equipped with motion sensors.
Haitao Bao, Wai-Choong Wong
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Dead Reckoning for Trajectory Estimation of Underwater Drifters under Water Currents †
Journal of Marine Science and Engineering, 2020 Between external position updates, the most useful technique for trajectory estimation of a submerged drifter is dead reckoning (DR). These devices drift with the water current to measure the current’s velocity or to observe physical phenomena.
Itzik Klein, Roee Diamant
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