Changes in maintenance of railway vehicles as the sources of threats in the railway system by Magdalena Helak, Adam Kadziński

“…The article presents the system of maintenance of railway vehicles as critical for the railway system safety, with the division into those registered in the National Railway Register and the unregistered ones. …”
Get full text

Optimal Task Abort and Maintenance Policies Considering Time Redundancy by Ke Chen, Xian Zhao, Qingan Qiu

“…This paper contributes by studying the optimal adaptive maintenance and the task abort strategies of continuously degraded systems considering two kinds of time redundancy to improve system safety and task reliability. The task abort decision is considered dynamically according to the degradation level and the number of task attempts. …”
Get full text

Mixed Over-Voltage Decomposition Using Atomic Decompositions Based on a Damped Sinusoids Atom Dictionary by Lin Chen, Tao Yuan, Qing Yang, Jing Wang, Wenxia Sima

“…In an electric power system, over-voltage presents a great threat for the system safety. Analysis and identification of over-voltages is helpful to improve the stability and safety of power systems. …”
Get full text

Stiffness Calculation for Negative Moment Region of Steel-Concrete Composite Beams considering the Influence of Cracking and Interface Slip by Wenlong Cao, Jianqing Bu, Cunbao Zhao, Xueyan Wang, Liping Zhang, Jiren Zhang

Get full text

Automatic Speech Recognition for Air Traffic Control Communications by Badrinath, Sandeep, Balakrishnan, Hamsa

“…Automatic transcription of air traffic control (ATC) communications has the potential to improve system safety, operational performance, and conformance monitoring, and to enhance air traffic controller training. …”
Get full text

Fault diagnosis and prognosis of hybrid systems using bond graph models and computational intelligence by Yu, Ming

“…As the complexity of industrial systems increases, fault diagnosis become more and more important since it is a crucial means to maintain system safety and reliability. Faults need to be detected close to their occurrence time, so that corrective actions can be taken in a timely manner, and thus avoid catastrophic consequences. …”
Get full text

Dynamic electric vehicles charging load allocation strategy for residential area by Yi Wang, Xiu Ma, Feihong Wang, Xingzhe Hou, Hongliang Sun, Ke Zheng

“…An appropriate resource allocation strategy is required for securing the power system safety and satisfying EVs charging demand. This paper proposed a power coordination allocation strategy of EVs’ in distribution systems. …”
Get full text

Scaling-Factor and Design Guidelines for Shielded-Capacitive Power Transfer by Aam Muharam, Suziana Ahmad, Reiji Hattori

“…A novel scaling-factor-analysis method is proposed by determining the configuration of the coupling structure that improves system safety and increases operating efficiency while minimizing the gap between the shield and the coupler plate. …”
Get full text

Intravenous therapy device labeling in Intensive Care Units: an integrative review by Geovane de Kassio Nunes, Juliana Faria Campos, Rafael Celestino da Silva

“…Conclusions: device labeling is a barrier to defending the medication system safety and should be standardized.…”
Get full text

Reliability-based load and resistance factor design model for energy piles by Biao Hu, Quanmei Gong, Yueqiang Zhang, Yihe Yin, Wenjun Chen

Get full text

On Classical and Bayesian Reliability of Systems Using Bivariate Generalized Geometric Distribution by Nasir Abbas

“…Abstract The study of system safety and reliability has always been vital for the quality and manufacturing engineers of varying fields for which generally the continuous probability distributions are proposed. …”
Get full text

Interface transmittance and interface waves in acoustic Willis media by Hongfei Qu, Hongfei Qu, Xiaoning Liu, Anfu Zhang

Get full text

Internet of Things (IoT) Impact on Facility Management of Office Buildings: A Qualitative Study by Jaya Devi Anathan, Liyana Mohamed Yusof, Rahimi A. Rahman

“…The findings show that IoT positively and negatively impacts the FM of office buildings in terms of people, system, safety, time, and cost. The study findings can assist key FM players in developing and creating a better convergence of people, place, environment, and process for business and services in office buildings by considering impacts.…”
Get full text

Deep Learning-Based Prognostics and Health Management Model for Pilot-Operated Cryogenic Safety Valves by Minho Kim, Hansaem Seong, Dohyun Kim

“…This paper highlights the significance of safety and reliability in modern industries, particularly in sectors like petroleum and LNG, where safety valves play a critical role in ensuring system safety under extreme conditions. To enhance the reliability of these valves, this study aims to develop a deep learning-based prognostics and health management (PHM) model. …”
Get full text

Application of SVE Method in Purchase of Coal Mine Safety Equipment by MA Zhong-fei, XIE Hong-ling, YAO Shuai

“…In the method, the weight of each function index of coal mine safety equipments is scored by 0~4 and each weight coefficient is calculated, then degree of each equipment satisfying the function index is scored by experts by use of ten-point system. Safety value coefficient of each equipment is calculated according to the scoring result and the weight coefficient, and the equipment with the maximum safety value coefficient is the optimum one. …”
Get full text

Battery Fault Diagnosis Method Based on Online Least Squares Support Vector Machine by Tongrui Zhang, Ran Li, Yongqin Zhou

“…Upon testing this model using empirical data, it demonstrated rapid diagnostic capabilities and outperformed other algorithms in identifying progressive faults, ensuring precise fault identification, minimizing false alarms, and bolstering battery system safety.…”
Get full text

Power System Stability of a Small Sized Isolated Network Supplied by a Combined Wind-Pumped Storage Generation System: A Case Study in the Canary Islands by Carlos A. Platero, Sergio Martinez, Jose A. Sanchez, Carlos Veganzones, Julia Merino

“…In a weak electrical grid, as it is typical on an island, if a large amount of conventional generation is substituted by renewable energy sources, power system safety and stability can be compromised, in the case of large grid disturbances. …”
Get full text

Improved measurement method for roadbed bearing capacity based on PFWD dynamic modulus control by Danfeng Li, Zhuojie Zhang, Guangming Zhang

Get full text

The Development of a Novel Direct-Expansion Ground Source Heat Pump (DE-GSHP) for Embankment Heating in Cold Regions by Mingxing Cao, Yimin Zhang, Tianfei Hu

Get full text

Prediction Models for Railway Track Geometry Degradation Using Machine Learning Methods: A Review by Yingying Liao, Lei Han, Haoyu Wang, Hougui Zhang

Get full text