Digital Twins in Manufacturing: A Review

Author(s)	Mr. TIRIVIDHI VIJAYA BABU, Dr. Prabhakar challa
Country	India
Abstract	Traditional manufacturing processes often face challenges such as poor real-time monitoring and interaction during machining, difficulties in diagnosing equipment failures, and significant errors in machining. Digital twin technology develops virtual models of objects digitally, simulating their real-world behavior based on data. Digital Twin (DT) is the advanced tool of smart manufacturing which provides a proper way to model, analyze, and control the physical systems. By developing an ever-evolving replica of the physical structures, systems or even operation lines, Digital Twins enable the functionality of exploring various demanding circumstances and schemata, all in order to make effective decisions. When the manufacturing environments are rapidly changing, and there are more interconnections between them, the use of Digital Twins is especially useful. It gives general information about its uses, such as in the processes, time-saving and safety measures. As well, the paper considers the difficulties related to the practical application of DT, including costs, data management, and requirements for the formation of standards.
Keywords	Digital Twin; Smart Manufacturing; Real-Time Data; Predictive Maintenance; Process Optimization; Manufacturing Efficiency
Field	Engineering
Published In	Volume 16, Issue 4, October-December 2025
Published On	2025-10-13

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