Cascade Learning Embedded Vision Inspection of Rail Fastener by Using a Fault Detection IoT Vehicle
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2021.3126875
Abstract: Fastener needs to be monitored and inspected periodically to ensure the rail’s safety due to its easily damaged accessory for railway infrastructure. Recently, Industrial Internet of Things (IIoT) and artificial intelligence (AI)-based visual inspection techniques… read more here.
Keywords: fault detection; rail; fastener; inspection ... See more keywords
RFS-Net: Railway Track Fastener Segmentation Network With Shape Guidance
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems for Video Technology"
DOI: 10.1109/tcsvt.2022.3212088
Abstract: The fastener is one of the main components of a rail track system. In recent years, deep learning methods such as image segmentation have greatly boosted the fastener state detection process. However, there is still… read more here.
Keywords: rfs net; stream; fastener; shape ... See more keywords
Lightning Currents on Fastening Assemblies of an Aircraft Fuel Tank—Part III: Validation of the Current Assessment Method With Measurement
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Electromagnetic Compatibility"
DOI: 10.1109/temc.2020.2965642
Abstract: This article proposes a new fastener model and validate the stochastic process for the lightning current assessment in the aircraft assemblies proposed in the previous parts. In particular, the stochastic method concerns the finite-difference time… read more here.
Keywords: current assessment; model; fuel tank; fastener ... See more keywords
Geometric Constraint and Image Inpainting-Based Railway Track Fastener Sample Generation for Improving Defect Inspection
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2022.3207490
Abstract: Defective fastener images detection is an essential task in the vision-based railway track safety inspection. Although existing methods have achieved some level of success, the detection accuracy in this field suffers from the defective fasteners… read more here.
Keywords: image inpainting; based railway; generation; fastener ... See more keywords
Experimental Study on the Sliding of WJ-8 Small Resistance Fastener Composite Pad
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Civil Engineering"
DOI: 10.1155/2020/1918043
Abstract: Under long-term temperature loading, long bridges stretch and deform, causing the beam and rail to move relative to each other. This phenomenon could cause a gradual slide of the rail relative to the fastener composite… read more here.
Keywords: fastener; composite pad; resistance fastener; fastener composite ... See more keywords
Quantification of longitudinal fastener stiffness and the effect on fastening system loading demand
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit"
DOI: 10.1177/09544097221112576
Abstract: Over the past 20 years, there have been at least 10 derailments due to spike fastener fatigue failures in North America. These fatigue failures have been considered a moderate to severe challenge that require manual… read more here.
Keywords: quantification; effect; longitudinal fastener; fastener ... See more keywords
Structural health monitoring of fastener hole using ring-design direct-write piezoelectric ultrasonic transducer
Sign Up to like & getrecommendations! Published in 2022 at "Structural Health Monitoring"
DOI: 10.1177/14759217211073950
Abstract: Fatigue cracks initiated from fastener holes are common in aircraft structures. Implementation of effective structural health monitoring (SHM) system to detect or monitor fatigue cracks near fastener holes is desired for realizing condition-based maintenance with… read more here.
Keywords: write piezoelectric; crack; direct write; piezoelectric ultrasonic ... See more keywords
MACHINE VISION BASED MISSING FASTENER DETECTION IN RAIL TRACK IMAGES USING SVM CLASSIFIER
Sign Up to like & getrecommendations! Published in 2017 at "International Journal on Smart Sensing and Intelligent Systems"
DOI: 10.21307/ijssis-2017-271
Abstract: Missing fastener detection is a critical task due to its similar characteristics with surrounding environments. In this paper, a machine vision based fully automatic detection and classification of missing fastener detection system is proposed using… read more here.
Keywords: detection; fastener detection; track; missing fastener ... See more keywords
Safety and Effectiveness Outcomes of a Novel Automated Titanium Suture Fastener Device Applied for Heart Valve Surgery in an Ovine Model
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Cardiovascular Medicine"
DOI: 10.3389/fcvm.2022.783208
Abstract: Objective This study was designed to evaluate the operability, effectiveness, and safety of the automated titanium suture fastener in a preclinical ovine model in comparison with manual tying in a mitral valve annuloplasty ring implantation… read more here.
Keywords: safety; ovine model; effectiveness; fastener ... See more keywords
FASTENER Feature Selection for Inference from Earth Observation Data
Sign Up to like & getrecommendations! Published in 2020 at "Entropy"
DOI: 10.3390/e22111198
Abstract: In this paper, a novel feature selection algorithm for inference from high-dimensional data (FASTENER) is presented. With its multi-objective approach, the algorithm tries to maximize the accuracy of a machine learning algorithm with as few… read more here.
Keywords: fastener; feature selection; earth observation;