Results 41 to 50 of about 802,298 (204)

Train bogie part recognition with multi-object multi-template matching adaptive algorithm

Journal of King Saud University: Computer and Information Sciences, 2020
Automation of train rolling stock monitoring system by recognizing the bogie parts is a process of identifying defects in the train undercarriage moving at >30 Kmph.
N. Sasikala, P.V.V. Kishore
doaj   +1 more source

Evaluation of Modeling Assumptions for Predicting Structural Damage and Train Derailment Under Earthquake Loading

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 7, Page 1514-1532, June 2026.
ABSTRACT The rapid development of new railway networks and the aging of existing infrastructure in seismic‐prone regions continue to motivate the need for efficient methods to simulate the dynamic behavior of coupled train track structure systems. While detailed train–structure interaction (TSI) models can capture complex mechanisms, they are often too
Miguel A. Gomez, Matthew J. DeJong
wiley   +1 more source

Efficient and Adaptive Autonomous Guidance and Control of Planetary Rover With Improved Traction Controller and Dynamic Cost Map

Journal of Field Robotics, Volume 43, Issue 4, Page 2848-2866, June 2026.
ABSTRACT Planetary exploration is rapidly gaining importance within the space research community. Autonomous locomotion of rovers requires consideration of several mobility aspects to ensure safety, including avoiding hazardous areas that can cause the robot to become immobilized in soft soil or damaged in sharp terrains.
Alessio De Luca, Luca Muratore, Nikos G. Tsagarakis, Martin Azkarate   +3 more
wiley   +1 more source

Experimental Fatigue Evaluation of Bogie Frames on Metro Trains

Machines, 2022
Metro vehicles have always been known for their high passenger density, frequent traffic flow and strong alternating loads due to their severe running environment. As the major support component, the bogie frame suffers from fatigue damages and receives a high intensity of interest.
Zhou, Wei, Zhang, Gangli, Wang, Hui, Peng, Chang, Liu, Xiang, Xiao, Heting, Liang, Xifeng   +6 more
openaire   +2 more sources

Strength and Fatigue Analysis of Composite Bogie Frame

, 2017
The bogie frame accommodates various bogie equipment and is generally fabricated by welding together two cross beam into H-shaped frame, compound side beams were developed using press welding. This research paper presents the fatigue strength analysis for the composite bogie frame of AALRT. The bogie frame of a railway is an important structural member
openaire   +2 more sources

An open label investigation of the feasibility and effectiveness of Memory Boost: A novel brief group cognitive remediation intervention for adults with mixed mood and anxiety disorders

Journal of Neuropsychology, Volume 20, Issue 2, Page 426-444, June 2026.
Abstract To evaluate the feasibility and effectiveness of a novel group cognitive remediation (Memory Boost) designed to improve memory in an adult mixed mood and anxiety disorder population. A secondary aim was to explore the relationship between mood symptoms and performance on subjective and objective memory measures.
Catherine Bosyj, Jelena P. King, Christina Gojmerac, Bruno Losier, Heather E. McNeely   +4 more
wiley   +1 more source

Analysis of flow and aerodynamic noise behaviour of a simplified high-speed train bogie inside the bogie cavity

, 2014
Aerodynamic noise becomes significant for high-speed trains but its prediction in an industrial context is difficult. The flow and aerodynamic noise behaviour of a simplified high-speed train bogie at scale 1:10 are studied here through numerical ...
Zhu, Jianyue, Hu, Zhiwei, Thompson, David J.   +2 more
core   +1 more source

Optical Fiber Sensors for Safety and Maintenance Monitoring of Linear Infrastructure

Advanced Sensor Research, Volume 5, Issue 5, May 2026.
This review rigorously provides a thorough and detailed overview of the most recent innovations and advancements in the field of railway and pipeline infrastructure monitoring, accomplished through the implementation of cutting‐edge fiber sensing technologies, with a specific emphasis on its two principal technical branches, namely multipoint sensing ...
Shengnan Wu, Yue Cao, Xiaokun Qian, Jianling Wu, Armando Laudati, Vincenzo Romano Marrazzo, Maria Alessandra Cutolo, Giovanni Breglio, Andrea Cusano, Antonello Cutolo, Sailing He   +10 more
wiley   +1 more source

Load Characteristics of B-type Metro Vehicle Bogie Frame

Chengshi guidao jiaotong yanjiu
Objective The international standards adopted in metro vehicle design and verification in China do not fully align with the actual vehicle operating conditions, resulting in the phenomenon of fatigue cracks in some metro vehicle bogie frames before ...
WANG Yuguang, WANG Wenjing, LI Shuang, YANG Guangxue   +3 more
doaj   +1 more source

Fatigue Strength Analysis of Bogie Frame In Consideration of Parameter Uncertainty

Frattura ed Integrità Strutturale, 2019
In this paper, a fatigue strength analysis approach based on Goodman-Smith fatigue limit diagram （GSFLD） and reliability theory is proposed to solve the problem that the traditional fatigue strength analysis of bogie frame is too conservative, considering the parameter uncertainty in engineering practice.
Chen, Bingzhi, Zhi, Pengpeng, Li, Yonghua   +2 more
openaire   +5 more sources