Results 21 to 30 of about 3,589 (172)
Autonomous positioning method for inspection robots in fully mechanized working face
Gong-kuang zidonghua, 2023 At present, the track type robot is widely used in the inspection robot of the fully mechanized working face. When the robot passes through the track connection, it will produce jitter.
HUANG Xiping, YANG Fei
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Data Extraction in Insurance Photo-Inspections Using Computer Vision
Proceedings, 2020 Recent advances in computer vision and artificial intelligence allow for a better processing of complex information in many fields of human activity. One such field is vehicle expertise and inspection.
Mateo Gende +2 more
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Sensors, 2020 With the rapid development of autonomous vehicles, the demand for reliable positioning results is urgent. Currently, the ground vehicles heavily depend on the Global Navigation Satellite System (GNSS) and the Inertial Navigation System (INS) providing ...
Kai Zhu +6 more
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Sensors, 2019 The accurate measurement of pipeline centerline coordinates is of great significance to the management of oil and gas pipelines and energy transportation security. The main method for pipeline centerline measurement is in-line inspection technology based
Shucong Liu, Dezhi Zheng, Rui Li
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High-Speed Train Tunnel Navigation Method Based on Integrated MIMU/ODO/MC Navigation
Applied Sciences, 2021 When a high-speed train is running in a tunnel, the global navigation satellite system (GNSS) signal is completely lost. Relying only on the inertial navigation system (INS) composed of Micro-electromechanical Systems (MEMS) devices leads to large ...
Zhenqian Sun +4 more
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Pipeline geographic coordinate measurement error compensation and data preprocessing method
You-qi chuyun, 2020 In order to improve the positioning accuracy of the geographic coordinate where the center line of long-distance oil and gas pipeline is located, the working principle of the pipeline geographic coordinate measurement system was analyzed, and the error ...
Liyuan GENG +4 more
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SINS/OD fault-tolerant navigation algorithm based on tracked vehicle kinematic constraints
MATEC Web of Conferences, 2018 In this paper, for the problem that the accuracy declining of the SINS/OD navigation caused by the sliding and idling during the process of turning and straight running, and stopping output of the odometer, a kinematic constraint model of the tracked ...
Tang Xiaqing +3 more
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A Multi-Sensor Tight Fusion Method Designed for Vehicle Navigation
Sensors, 2020 Using the Global Navigation Satellite System (GNSS), it is difficult to provide continuous and reliable position service for vehicle navigation in complex urban environments, due to the natural vulnerability of the GNSS signal. With the rapid development
Qifeng Lai +5 more
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Sensors, 2017 High-accuracy railway track surveying is essential for railway construction and maintenance. The traditional approaches based on total station equipment are not efficient enough since high precision surveying frequently needs static measurements.
Qingan Jiang +3 more
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Remote Sensing, 2020 Global navigation satellite system (GNSS) is widely regarded as the primary positioning solution for intelligent transport system (ITS) applications. However, its performance could degrade, due to signal outages and faulty-signal contamination, including
Kai-Wei Chiang +3 more
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