Digital Twin Technology in the Era of Industry 4.0: Architecture, Applications, Challenges, and Future Directions
Year: 2026
Type: article
Abstract: Digital Twin Technology (DTT) represents a transformative paradigm in the digitalization of physical systems by enabling real-time synchronization between physical entities and their virtual counterparts. Leveraging advancements in Internet of Things (IoT), Artificial Intelligence (AI), cloud computing, and data analytics, digital twins provide enhanced capabilities for monitoring, simulation, prediction, and optimization. This paper presents a comprehensive overview of digital twin technology, including its historical evolution, core architecture, applications across industries, benefits, challenges, standards, and emerging trends. The study highlights how digital twins are reshaping industrial processes, healthcare systems, smart cities, and energy management, while also addressing critical concerns related to cybersecurity, data integrity, and scalability
Authors: Pritika Mehra, Sumit Chhabra
Language: English
Subfield: Industrial and Manufacturing Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W7160834909
FWCI:
Cites:
Cited by:
Related to: