Utilizing Digital Twin for Maintaining Safe Working Environment Among Railway Track Tamping Brigade

Aksenov, Vladimir; Semochkin, Alexander; Bendik, Andrey; Reviakin, Aleksey

doi:10.1016/j.trpro.2022.01.097

Cited by 11 publications

(6 citation statements)

References 7 publications

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“…The intelligent rail transit virtual and real integrated training simulation sand t is designed for practical training, focusing on practical operations, job processes, and alistic experiences related to dispatching and driving procedures. Figure 11 illustrates a training process designed to enhance students' understanding of train operation patterns, signal systems, train control systems, safety thresholds, and operational efficiency [20]. It simultaneously fosters emergency response capabilities and communication skills.…”

Section: Practical Training Design Principlesmentioning

confidence: 99%

“…Therefore, it is an effective training tool that assists students in mastering dispatching skills and enhancing their overall competence. Figure 11 illustrates a training process designed to enhance students' understanding of train operation patterns, signal systems, train control systems, safety thresholds, and operational efficiency [20]. It simultaneously fosters emergency response capabilities and communication skills.…”

Section: Practical Training Design Principlesmentioning

confidence: 99%

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Design and Development of an Integrated Virtual-Reality Training Simulation Sand Table for Rail Systems

Hu,

Chen,

Zhu

et al. 2024

Information

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With the rapid development of the economy, it is imperative to improve the quality of training for operational and managerial talents in the railway industry. To address issues such as efficiency, safety, and cost in railway industry practical training, it is crucial to establish a more comprehensive and efficient high-value virtual–real integration simulation experimental training resource. Therefore, this paper takes the actual work process as the core driving force, utilizes advanced information technology and intelligent devices, and is based on the comprehensive training platform for automatic control of physical trains combined with unmanned aerial vehicle (UAV) equipment. It achieves the integration of hardware and software construction to design and develop a comprehensive simulation training sand table system that incorporates functions such as training, demonstration, testing, and experiments. This system builds an integrated platform for training simulation functions, capable of simulating a railway centralized traffic control system, enabling railway dispatching simulation, driving simulation, and inspection simulation experiences. Additionally, it designs experimental processes at three levels: cognition, practical operation, and enhancement, tailored to the needs of talent development. The rail transportation training simulation sand table effectively reduces training costs and enhances the practical ability training quality of railway operation management personnel, meeting the requirements for talent development in the railway and related industries under new circumstances.

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Section: Practical Training Design Principlesmentioning

confidence: 99%

Section: Practical Training Design Principlesmentioning

confidence: 99%

Design and Development of an Integrated Virtual-Reality Training Simulation Sand Table for Rail Systems

Hu,

Chen,

Zhu

et al. 2024

Information

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“…Mi et al 139 propose a predictive maintenance system based on the DT technology to improve the accuracy of fault diagnosis and reliability of evaluation. In order to reduce the cost of the railway maintenance and casualties, Aksenov et al 140 apply the DT technology in railway remote operation and maintenance. Zhou et al 141 apply the DT technology to port elasticity calculation to build a flexibility analysis decision support system for port resilience evaluation.…”

Section: Overview On Dt Applicationsmentioning

confidence: 99%

Condition-based structural health monitoring of offshore wind jacket structures: Opportunities, challenges, and perspectives

Leng

Gardoni

Wang

et al. 2023

Structural Health Monitoring

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Structural health monitoring (SHM) has been recognized as a useful tool for safety management and risk reduction of offshore wind farms. In complex offshore environment, jacket structures of offshore wind turbines are prone to damages due to corrosion and fatigue. Effective SHM on jacket structures can substantially reduce their operation risk and costs. This work reviews the latest progress on the SHM of offshore wind jacket structures. The achievements in the structural damage identification, location, quantification, and remaining useful life (RUL) estimation are respectively introduced in detail, and existing challenges are discussed. Possible solutions to the challenges using the Digital Twin (DT) technology are put forward. The DT is able to mirror a real jacket structure into a virtual model, and Bayesian updating can refresh the virtual model parameters in real-time to keep consistency between virtual model and physical structure; then, just-in-time SHM can be carried out for jacket structures by performing damage detection, location, quantification, and RUL estimation using the virtual model. As a result, the DT may provide engineers and researchers a practicable tool for safety monitoring and risk reduction of fixed foundation offshore wind structures.

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“…Being aware of the problem (1), having a strong positive intention (6), and possessing the necessary knowledge and skills (5) to perform the required behavior (8) combined with experiencing no or limited environmental barriers (7) to doing so are considered necessary and sufficient to produce a safety-enhancing behavioral change among leaders (8). Attitudes (2: believing that the advantages of performing the new leadership behavior outweigh the disadvantages), social norms (3: perceiving more social pressure to engage in the leadership behavior than not to perform this behavior), and self-efficacy (4: leaders perceiving themselves to be capable of performing the leadership behavior under different circumstances) can weaken or strengthen a behavioral intention.…”

Section: Preparing Matrices Of Change Objectivesmentioning

confidence: 99%

“…A combination of factors affect rail worker safety. Previous studies have demonstrated organizational or technological risk management approaches through the management of safety rules [4] by introducing safe track maintenance schedules [5], tunnel monitoring systems to recognize and detect maintenance workers on the tracks or other technology solutions [6,7], or even digital twins for maintaining a safe working environment for track workers by reducing the time spent working in the danger zone [8]. Earlier research by Farrington-Darby and colleagues [9] identified 40 factors influencing the safety behavior and safety culture among railway maintenance workers, for example, supervisory presence, peer pressure, managers' communication methods, managers' accessibility and availability, the volume of paperwork, contradictory rules, and feedback messages from managers.…”

Section: Introduction 1backgroundmentioning

confidence: 99%

Intervention Mapping as a Framework for Developing and Testing an Intervention to Promote Safety at a Rail Infrastructure Maintenance Company

Beek¹,

Steijn²,

Groeneweg

2023

Safety

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In this article, the authors apply the intervention mapping (IM) protocol to develop safety leadership training for a rail infrastructure maintenance company. The IM protocol helps to create an evidence-based intervention in a structured way, based on concrete evidence. The application of IM within the occupational safety domain is limited, a research gap that this article bridges with the development and testing of a safety leadership intervention to promote safety behavior among managers. The company was positively and actively engaged in the training program thanks to the IM protocol. The local support group took full advantage of the opportunities to provide input during the development of the training’s various components. Despite this, interpersonal problems within the leadership team itself, such as a lack of psychological safety, were not identified during the needs assessment. These issues had an impact on the overall effectiveness of the training, as they manifested during the training when managers met physically for the first time in several years (due to the coronavirus). Our IM protocol will be adjusted accordingly for future applications, and we hope that sharing our experiences will enable fellow researchers to avoid this problem.

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Utilizing Digital Twin for Maintaining Safe Working Environment Among Railway Track Tamping Brigade

Cited by 11 publications

References 7 publications

Design and Development of an Integrated Virtual-Reality Training Simulation Sand Table for Rail Systems

Design and Development of an Integrated Virtual-Reality Training Simulation Sand Table for Rail Systems

Condition-based structural health monitoring of offshore wind jacket structures: Opportunities, challenges, and perspectives

Intervention Mapping as a Framework for Developing and Testing an Intervention to Promote Safety at a Rail Infrastructure Maintenance Company

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