Results 201 to 210 of about 6,790 (257)
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Kilometer Sign Positioning-Aided INS/Odometer Integration for Land Vehicle Autonomous Navigation
IEEE Sensors Journal, 2023Land vehicles generally rely on inertial navigation system (INS) and odometer integration system to realize high-precision autonomous navigation in a global navigation satellite system (GNSS)-denied environment.
Huawei Hu +4 more
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Vehicle-Motion-Constraint-Based Visual-Inertial-Odometer Fusion With Online Extrinsic Calibration
IEEE Sensors Journal, 2023Autonomous positioning in complex urban areas is a challenging problem and has attracted increasing attention in academia. Multisensor fusion of camera, inertial measurement unit (IMU), and wheel odometer has been a prevailing solution that is not only ...
Hang Zhao, Xinchun Ji, Dongyan Wei
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Improving the Tamper-Aware Odometer Concept by Enhancing Dynamic Stress Operation
IEEE International Reliability Physics Symposium, 2023On-chip degradation monitors have recently gained significant relevance because they can provide real-time estimations of IC reliability by exploiting the fundamental physics of BTI and HCD circuit degradation. Moreover, this type of degradation monitors
J. Diaz-Fortuny +5 more
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UAV Vision Aided INS/Odometer Integration for Land Vehicle Autonomous Navigation
IEEE Transactions on Vehicular Technology, 2022Autonomous navigation without external GNSS aiding is crucial for some kinds of land vehicle applications, such as military vehicles and unmanned vehicles navigation under GNSS denied environments.
Jing Dong +3 more
semanticscholar +1 more source
Finite $\beta$-expansion and odometers
Tsukuba Journal of Mathematics, 2021The authors define the odometer for greedy and quasi-greedy \(\beta\)-expansions by the action of adding \(1/\beta\) modulo 1, where the image of a quasi-greedy expansion is quasi-greedy and the image of a finite expansion is greedy. These odometers are different from those considered in [\textit{G. Barat} and \textit{P.
Yoshida, Masamichi, Takamizo, Fumichika
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Proceeding of the 11th annual international conference on Mobile systems, applications, and services, 2013
Some previous work has shown the feasibility of Pedestrian Dead Reckoning (PDR) using a mobile phone, but the estimation of length walked is still a big challenge. In this paper, we propose a formula for estimating walking velocity, which can be integrated to get distance.
Lin Wu 0006 +4 more
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Some previous work has shown the feasibility of Pedestrian Dead Reckoning (PDR) using a mobile phone, but the estimation of length walked is still a big challenge. In this paper, we propose a formula for estimating walking velocity, which can be integrated to get distance.
Lin Wu 0006 +4 more
openaire +1 more source
Improved decentralized GNSS/SINS/odometer fusion system for land vehicle navigation applications
Measurement science and technology, 2022Due to low cost and complementary performance advantages, global navigation satellite system (GNSS)/ strapdown inertial navigation system (SINS) integrated systems have established themselves in certain areas of land vehicle navigation.
Mengxue Mu, Long Zhao
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Graph-optimisation-based self-calibration method for IMU/odometer using preintegration theory
Journal of navigation, 2022Determination of calibration parameters is essential for the fusion performance of an inertial measurement unit (IMU) and odometer integrated navigation system.
Shiyu Bai +5 more
semanticscholar +1 more source
International Conference on Indoor Positioning and Indoor Navigation, 2022
Aiming at the problem of autonomous positioning for the ground vehicles in the urban areas, we propose an efficient and practical vehicle positioning method using the measurements from the camera, IMU and odometer with online extrinsic calibration. A two-
Hang Zhao +3 more
semanticscholar +1 more source
Aiming at the problem of autonomous positioning for the ground vehicles in the urban areas, we propose an efficient and practical vehicle positioning method using the measurements from the camera, IMU and odometer with online extrinsic calibration. A two-
Hang Zhao +3 more
semanticscholar +1 more source
A Novel UWB/IMU/Odometer-Based Robot Localization System in LOS/NLOS Mixed Environments
IEEE Transactions on Instrumentation and MeasurementThe accuracy of existing ultra-wideband (UWB) range-based indoor localization methods is generally degraded due to the non-line-of-sight (NLOS) situations where a serve bias in UWB range measurements is unavoidable.
Jianguo Sun +5 more
semanticscholar +1 more source