Efficiency Benchmarking Through Data Envelopment Analysis DOI
Rajasekhara Mouly Potluri, Narasimha Rao Vajjhala

Advances in business information systems and analytics book series, Journal Year: 2024, Volume and Issue: unknown, P. 161 - 183

Published: Jan. 16, 2024

In the modern era, disruptive technologies, ranging from artificial intelligence to big data analytics and virtual reality drone technology, have profoundly impacted India's lifestyles employment dynamics. This chapter deeply explores these innovations' history, meaning, theory, significance, focusing mainly on their transformative influence Indian industries, health, transport, energy sectors. Beyond just an exploration, this study employs DEA for efficiency benchmarking, offering a structured assessment of how well sectors harnessed potential technologies. The analysis underscores diverse issues, challenges, opportunities arising integrating technologies subsequent shifts in employer-employee relationships challenges posed governance. Furthermore, elaborates real-world implementations broader ramifications, including cost reductions, sustainability, socially responsible practices concerned

Language: Английский

Mapping Metaverse Research: Identifying Future Research Areas Based on Bibliometric and Topic Modeling Techniques DOI Creative Commons
Abderahman Rejeb, Karim Rejeb, Horst Treiblmaier

et al.

Information, Journal Year: 2023, Volume and Issue: 14(7), P. 356 - 356

Published: June 22, 2023

The metaverse represents an immersive digital environment that has garnered significant attention as a result of its potential to revolutionize various industry sectors and profound societal impact. While academic interest in the surged, dearth comprehensive review articles employing bibliometric techniques remains. This study seeks address this gap by analyzing 595 metaverse-related journal using topic modeling techniques, marking first kind investigate profile research. findings reveal exponential growth research since 2020, identifying major trends, prolific authors, most active journals field. A keyword co-occurrence analysis further uncovers four clusters interests, highlighting unique facets underscoring far-reaching implications across sectors, including education, healthcare, retail, tourism. emphasizes need for more collaboration advancing field presents 27 questions future investigation. serves foundation understanding current state trajectory.

Language: Английский

Citations

50

Metaverse for Intelligent Transportation Systems (ITS): A Comprehensive Review of Technologies, Applications, Implications, Challenges and Future Directions DOI
Doreen Sebastian Sarwatt,

Yujia Lin,

Jianguo Ding

et al.

IEEE Transactions on Intelligent Transportation Systems, Journal Year: 2024, Volume and Issue: 25(7), P. 6290 - 6308

Published: Jan. 16, 2024

Intelligent transportation systems (ITS) have made significant advancements in enhancing safety, reliability, and efficiency. However, challenges persist security, privacy, data management, integration. Metaverse, an emerging technology enabling immersive simulated experiences, presents promising solutions to overcome these challenges. By establishing secure communication channels, facilitating virtual simulations for safe testing training, centralized management with real-time analytics, metaverse offers a transformative approach address While has found extensive applications across industries, its potential remains largely untapped. This comprehensive review delves into the integration of ITS, exploring key technologies like reality, digital twin, blockchain, artificial intelligence, their specific context ITS. Real-world case studies, research projects, initiatives are compiled showcase metaverse's It also examines societal, economic, technological implications ITS highlights associated Lastly, future directions identified unlock full systems.

Language: Английский

Citations

17

Digital Twin Model of Electric Drives Empowered by EKF DOI Creative Commons
Mohsen Ebadpour, Mohammad Jamshidi, Jakub Talla

et al.

Sensors, Journal Year: 2023, Volume and Issue: 23(4), P. 2006 - 2006

Published: Feb. 10, 2023

Digital twins, a product of new-generation information technology development, allows the physical world to be transformed into virtual digital space and provide technical support for creating Metaverse. A key factor in success Industry 4.0, fourth industrial revolution, is integration cyber–physical systems machinery enable connectivity. The twin promising solution addressing challenges digitally implementing models smart manufacturing, as it has been successfully applied many different infrastructures. Using future electric drive applications can help analyze interaction effects between fast-switching inverter machine, well system’s overall behavior. In this respect, paper proposes using an Extended Kalman Filter (EKF) model accurately estimate states speed sensorless rotor field-oriented controlled induction motor (IM) drive. accuracy state estimation EKF depends heavily on input voltages, which are typically supplied by inverter. contrast previous research that used low-precision ideal model, study employs high-performance observer based practical takes account dead-time voltage drops switching devices. To demonstrate effectiveness twinning IM system, simulations were run MATLAB/Simulink software (R2022a), results compared with set actual data coming from 4 kW three-phase entity.

Language: Английский

Citations

25

How to drive the participation willingness of supply chain members in metaverse technology adoption? DOI
Xiaole Wan, Guixian Zhang,

Ye Yuan

et al.

Applied Soft Computing, Journal Year: 2023, Volume and Issue: 145, P. 110611 - 110611

Published: July 8, 2023

Language: Английский

Citations

25

Digital Twins in the Marine Industry DOI Open Access

Zhihan Lv,

Haibin Lv, Mikael Fridenfalk

et al.

Electronics, Journal Year: 2023, Volume and Issue: 12(9), P. 2025 - 2025

Published: April 27, 2023

The ocean holds abundant resources, but the utilization of those resources for marine economy presents a complex and dynamic industrial situation. Exploring sustainable development in this industry is practical value, as it involves rational use while protecting environment. This study provides an innovative review current application status Digital Twins Technology (DTT) various sectors industry, including ship-building (SBI), Offshore Oil Gas Industry, fishery, energy industry. findings reveal that DTT offers robust support full life cycle management (LCM) SBI, digital design, intelligent processing, operation, error management. Furthermore, work delves into challenges prospects aiming to provide reference direction systems guide future.

Language: Английский

Citations

23

A Survey of the Real-Time Metaverse: Challenges and Opportunities DOI Creative Commons
Mohsen Hatami, Qian Qu, Yu Chen

et al.

Future Internet, Journal Year: 2024, Volume and Issue: 16(10), P. 379 - 379

Published: Oct. 18, 2024

The metaverse concept has been evolving from static, pre-rendered virtual environments to a new frontier: the real-time metaverse. This survey paper explores emerging field of technologies, which enable continuous integration dynamic, real-world data into immersive environments. We examine key technologies driving this evolution, including advanced sensor systems (LiDAR, radar, cameras), artificial intelligence (AI) models for interpretation, fast fusion algorithms, and edge computing with 5G networks low-latency transmission. reveals how these are orchestrated achieve near-instantaneous synchronization between physical worlds, defining characteristic that distinguishes its traditional counterparts. provides comprehensive insight technical challenges discusses solutions realize responsive dynamic potential applications impact across various fields considered, live entertainment, remote collaboration, simulations, urban planning digital twins. By synthesizing current research identifying future directions, foundation understanding advancing rapidly landscape contributing growing body knowledge on experiences setting stage further innovations in Metaverse transformative field.

Language: Английский

Citations

9

Digital twins for building industrial metaverse DOI Creative Commons
Zhihan Lyu, Mikael Fridenfalk

Journal of Advanced Research, Journal Year: 2023, Volume and Issue: 66, P. 31 - 38

Published: Nov. 24, 2023

The concept of the metaverse, a virtual world where users can interact with computer-generated environment, has received significant attention recently.

Language: Английский

Citations

19

Confluence of Digital Twins and Metaverse for Consumer Electronics: Real World Case Studies DOI
Siva Sai, Manish Prasad, Aniket Upadhyay

et al.

IEEE Transactions on Consumer Electronics, Journal Year: 2024, Volume and Issue: 70(1), P. 3194 - 3203

Published: Jan. 8, 2024

Digital twins and Metaverse have independent applications across several industries, such as manufacturing, art, construction, healthcare, transportation, automotive, aerospace, but they can be seamlessly integrated, thanks to their mutually supportive complementary features, enabling highly improvised applications. For the first time, we explore impact of confluence digital on consumer electronics industry elaborately describe concerning To understand practicality feasibility proposed applications, implemented three case studies: robot-based twin-enabled remote showroom experience in Metaverse, twin-aided collaborative design development electronics. We built studies using actual hardware software related like Meta Quest 2 Harfang3D. created a twin Reachy with help URDF (Unified Robot Description Format) files modeled translation real-world movements virtual-world inverse kinematics.

Language: Английский

Citations

8

Educational impact of Metaverse learning environment for engineering mechanics dynamics DOI
Manjit Singh Sidhu,

Sara Mousakhani,

Chen Kang Lee

et al.

Computer Applications in Engineering Education, Journal Year: 2024, Volume and Issue: 32(5)

Published: June 9, 2024

Abstract Mechanics dynamics course is challenging for mechanical engineering students. Strong abilities in abstract thinking, reasoning, and problem‐solving are prerequisites this course. Technology advancements Industrial Revolution 4.0 have brought about significant changes education, traditional teaching methods may no longer be sufficient to prepare students the requirements of industrial revolution. Relating all Internet technologies, Metaverse an emerging environment that allows immersive interactive experiences enhance comprehension. Combining with constructivist learning, can engage tasks receive real‐time feedback deeper understanding. Education 5.0 emphasizes use new applications technology provide more humanized emphasis on students' social emotional growth solutions improve life society. However, since learning still its infancy, empirical research required regarding application using a approach facilitate engineering, particularly setting mechanics dynamics. This proposal aims investigate design conceptual framework as additional aid education. The findings could quality which line current Malaysia education blueprint is, incorporation educational aids interventions. Additionally, insights into curricula practices Malaysian Science, Technology, Innovation, Economy policy providing platforms nurture creative society skilled workforce.

Language: Английский

Citations

8

A Hybrid Controller for Musculoskeletal Robots Targeting Lifting Tasks in Industrial Metaverse DOI
Shijie Qin, Houcheng Li, Long Cheng

et al.

IEEE Transactions on Cybernetics, Journal Year: 2024, Volume and Issue: 54(5), P. 2708 - 2719

Published: Feb. 14, 2024

In manufacturing, musculoskeletal robots have gained more attention with the potential advantages of flexibility, robustness, and adaptability over conventional serial-link rigid robots. Focusing on fundamental lifting tasks, a hybrid controller is proposed to overcome control challenges such for widely applications in industry. The metaverse technology offers an available simulated-reality-based platform verify method. contains two main parts. A muscle-synergy-based radial basis function (RBF) network as feedforward controller, which able characterize phasic tonic muscle synergies simultaneously. adaptive dynamic programming (ADP) applied feedback address optimal problem. actor–critic structure ADP-based where critic trained approximate performance index actor compute excitations. Furthermore, convergence stability ADP algorithm are also analyzed. Finally, experiments been designed effectiveness this upper limb system, comparisons other controllers illustrated. results show that can obtain satisfactory tasks.

Language: Английский

Citations

7