Results 11 to 20 of about 554 (164)
Kalman Filter-Based RAIM for Reliable Aircraft Positioning with GPS and NavIC Constellations [PDF]
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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Worst-Case Integrity Risk Sensitivity for RAIM With Constellation Modernization
Remote Sensing, 2023 The integrity improvement of receiver autonomous integrity monitoring (RAIM) can benefit from a combination of constellations. With the rapid development of constellation modernization, integrity parameters, including the probability of satellite fault ...
Liuqi Wang, Ruijie Li
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GNSS/eLoran Fusion-Based RAIM for Satellite-Deficient Environments [PDF]
SensorsGlobal Navigation Satellite Systems (GNSS) provide essential positioning, navigation, and timing (PNT) services for a wide range of safety-critical applications.
Jingling Li, Huabing Wu
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Fault Detection and Exclusion Method for a Deeply Integrated BDS/INS System [PDF]
Sensors, 2020 The Inertial Navigation System (INS) is often fused with the Global Navigation Satellite System (GNSS) to provide more robust and superior navigation service, especially in degraded signal environments.
Junren Sun, Zun Niu, Bocheng Zhu
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NLOS Correction/Exclusion for GNSS Measurement Using RAIM and City Building Models
Sensors, 2015 Currently, global navigation satellite system (GNSS) receivers can provide accurate and reliable positioning service in open-field areas. However, their performance in the downtown areas of cities is still affected by the multipath and none-line-of-sight
Yanlei Gu, Li-Ta Hsu, Shunsuke Kamijo
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Sensors, 2016 In this work, a novel signal processing method is proposed to assist the Receiver Autonomous Integrity Monitoring (RAIM) module used in a receiver of Global Navigation Satellite Systems (GNSS) to improve the integrity of the estimated position.
Mattia Berardo, Letizia lo Presti
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RAIM and Failure Mode Slope: Effects of Increased Number of Measurements and Number of Faults [PDF]
Sensors, 2023 Jay A Farrell, Jean-Bernard Uwineza
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IEEE Access, 2021 In this article, the problem of receiver autonomous integrity monitoring (RAIM) is transformed into a modeling problem using dynamic data and an artificial neural network. A new RAIM method based on a probabilistic neural network (P-RAIM) is presented to
Xueen Zheng +7 more
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Nature Communications, 2021 Rechargeable calcium batteries are promising multivalent battery systems but the lack of suitable electrodes hampers their development. Here the authors report a cathode derived from polyanion framework that demonstrates uncommonly stable and fast ...
Zheng-Long Xu +9 more
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RAIM-NET: A Deep Neural Network for Receiver Autonomous Integrity Monitoring
Remote Sensing, 2020 With the continuous popularization of Global Navigation Satellite System (GNSS) in various applications, the performance requirement for integrity is also increasing, especially in the field of safety-of-life.
Yuan Sun
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