| 1. |
- Khanna, Parul, et al.
(författare)
-
Issues and Challenges in Implementing the Metaverse in the Industrial Contexts from a Human-System Interaction Perspective
- 2024
-
Ingår i: International Congress and Workshop on Industrial AI and eMaintenance 2023. - : Springer Science and Business Media Deutschland GmbH. ; , s. 303-318
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- The concept of Metaverse is emerging in the industry. Metaverse is expected to be important in industrial asset management and sustainable operation and maintenance. Some of the potentials of implementing Metaverse in the industry can be related to virtual co-creation and design, remote and virtual inspection and maintenance, skills development and training, simulation, safety, and security. Additionally, Metaverse integrated with Artificial Intelligence (AI) and digital technologies will augment human perception, facilitating the Human-System-Interaction (HSI). The traditional HSI carries limitations regarding usability, immersiveness, and connectivity when it comes to the interaction between the virtual, augmented, and real world. An improved HSI in such cyberspace applications may lead to a better understanding of the system and eventually reduced faults. However, implementing Metaverse in industrial contexts is challenging and has not yet been explored thoroughly and systematically. Hence, this paper aims to systematically identify and investigate the various issues and challenges in the implementation of Metaverse in industrial contexts from an HSI perspective. The paper will further provide a taxonomy of these issues and challenges. The research methodology has been based on literature surveys, active and passive observations, and experiments done in the eMaintenanceLAB at Luleå University of Technology. The findings from this paper can be used to increase the effectiveness and efficiency of implementing Metaverse in various industrial contexts.
|
|
| 2. |
- kumari, jaya, 1984-
(författare)
-
Dynamic maintenance policy development for railway rolling stock
-
Ingår i: Journal of Quality in Maintenance Engineering. - 1355-2511 .- 1758-7832.
-
Tidskriftsartikel (refereegranskat)abstract
- PurposeThis paper proposes an approach for the development of a dynamic maintenance policy for the railway rolling stock system considering the dynamic characteristics of the system, the operation environment, and the maintenance process. The proposed approach can also be applied to other similar complex technical systems.Design/methodology/approachThis study explores the state-of-the-art in dynamic maintenance policy development for rolling stock to identify research gap. The proposed approach is demonstrated through a case study on dynamic maintenance policy development for rolling stock maintenance support planning, emphasizing constant assessment and improvement in the maintenance policy.FindingsThis study emphasises on the need for an effective, efficient, and dynamic maintenance policy that adapts to evolving system requirements such as organizational contexts, technological advancements, and regulatory requirements.This study finds that there are specific dynamic characteristics in each step of the maintenance policy development process. These dynamic characteristics are dependent on the changes in system requirements, the environment and in the maintenance process. The proposed approach for dynamic maintenance policy development provides a framework for the identification of these dynamic characteristics for different complex technical systems operating in a specific context.OriginalityDespite the significant impact of rolling stock maintenance on railway system availability, research in this area is limited. The proposed approach for maintenance policy development for rolling stock integrates adaptability and responsiveness to dynamic factors in the maintenance process and the system requirements. Thus, the proposed approach provides a guide for industry professionals and directions for future research in dynamic maintenance policy development for other similar complex technical systems.
|
|
