Results 41 to 50 of about 109 (92)
A Novel Method for Optimum Global Positioning System Satellite Selection Based on a Modified Genetic Algorithm. [PDF]
PLoS ONE, 2016 In this paper, a novel method for selecting a navigation satellite subset for a global positioning system (GPS) based on a genetic algorithm is presented.
Jiancai Song, Guixiang Xue, Yanan Kang
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Fast Multiple Fault Detection and Exclusion (FM-FDE) Algorithm for Standalone GNSS Receivers
IEEE Open Journal of the Communications Society, 2021 Numerous applications and devices use Global Navigation Satellite System (GNSS)-provided position, velocity and time (PVT) information. However, unintentional interference and malicious attacks render GNSS-provided information unreliable.
Kewei Zhang, Panos Papadimitratos
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IET Radar, Sonar &Navigation, Volume 18, Issue 10, Page 1966-1979, October 2024.An availability optimisation method of ARAIM FDE based on dynamic budget allocation is proposed to achieve strong integrity monitoring performance. The performances of the baseline algorithm and the proposed method are simulated. Abstract The Advanced Receiver Autonomous Integrity Monitoring (ARAIM) provides an Aircraft‐Based Augmentation System ...
Jingtian Du +3 more
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IET Intelligent Transport Systems, Volume 18, Issue 6, Page 965-983, June 2024.Identifying the gap of synchronization of research on electronic toll collection system, this study conducted a systematic review to understand the practice of electronic toll collection system worldwide and the changes of technology adaptation considering the scopes, limitations, usages, connected technologies of the ever‐developed electronic toll ...
Mahir Shahrier +5 more
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IET Radar, Sonar &Navigation, Volume 18, Issue 3, Page 434-447, March 2024.The authors proposed an integrity monitoring method of integrated navigation for slowly growing errors in civil aviation. The proposed method shows the feasibility for En‐route based on civil aviation and effectiveness on slowly growing errors and large measurement noises.
Shaohua Yang +4 more
wiley +1 more source
Accumulated Time Difference Carrier Phase RAIM for Urban Air Mobility
IEEE AccessUrban Air Mobility (UAM) has been proposed to accommodate rising transportation demands in urban environments. Unlike cruise operations in open skies, Vertical Take-off and Landing (VTOL) operations of UAM are conducted in densely built environments ...
Junesol Song, Hojoon Jeong, Changdon Kee
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A New Threat for Pseudorange-Based RAIM: Adversarial Attacks on GNSS Positioning
IEEE Access, 2019 Global Navigation Satellite System (GNSS) signals are very vulnerable to spoofing due to the low power level and opening service mode. Although pseudorange-based Receiver Autonomous Integrity Monitoring (RAIM) method performances effectively in spoofing ...
Yuan Sun, Li Fu
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Kalman Filter-Based RAIM for Reliable Aircraft Positioning with GPS and NavIC Constellations
Sensors, 2020 This paper presents a novel Kalman filter (KF)-based receiver autonomous integrity monitoring (RAIM) algorithm for reliable aircraft positioning with global navigation satellite systems (GNSS).
Susmita Bhattacharyya, Dinesh Mute
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Review of the Predictive Value of Biomarkers in Sepsis Mortality
Emergency Medicine International, Volume 2024, Issue 1, 2024.Sepsis is a leading cause of mortality among severely ill individuals, primarily due to its potential to induce fatal organ dysfunction. For clinicians, it is vital to have appropriate indicators, including the physiological status and personal experiences of patients with sepsis, to monitor the condition and assess prognosis.
Nai Zhang +4 more
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