Journal ArticleDOI
Digital twin-driven product design, manufacturing and service with big data
TLDR
In this paper, a new method for product design, manufacturing, and service driven by digital twin is proposed, and three cases are given to illustrate the future applications of digital twin in three phases of a product respectively.Abstract:
Nowadays, along with the application of new-generation information technologies in industry and manufacturing, the big data-driven manufacturing era is coming. However, although various big data in the entire product lifecycle, including product design, manufacturing, and service, can be obtained, it can be found that the current research on product lifecycle data mainly focuses on physical products rather than virtual models. Besides, due to the lack of convergence between product physical and virtual space, the data in product lifecycle is isolated, fragmented, and stagnant, which is useless for manufacturing enterprises. These problems lead to low level of efficiency, intelligence, sustainability in product design, manufacturing, and service phases. However, physical product data, virtual product data, and connected data that tie physical and virtual product are needed to support product design, manufacturing, and service. Therefore, how to generate and use converged cyber-physical data to better serve product lifecycle, so as to drive product design, manufacturing, and service to be more efficient, smart, and sustainable, is emphasized and investigated based on our previous study on big data in product lifecycle management. In this paper, a new method for product design, manufacturing, and service driven by digital twin is proposed. The detailed application methods and frameworks of digital twin-driven product design, manufacturing, and service are investigated. Furthermore, three cases are given to illustrate the future applications of digital twin in the three phases of a product respectively.read more
Citations
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Journal ArticleDOI
A hybrid predictive maintenance approach for CNC machine tool driven by Digital Twin
TL;DR: To realize reliable predictive maintenance of CNCMT, a hybrid approach driven by Digital Twin (DT) is studied and shows that the proposed method is feasible and more accurate than single approach.
Journal ArticleDOI
Digital twin-driven rapid reconfiguration of the automated manufacturing system via an open architecture model
Jiewu Leng,Jiewu Leng,Qiang Liu,Ye Shide,Jing Jianbo,Yan Wang,Chaoyang Zhang,Zhang Ding,Xin Chen +8 more
TL;DR: A novel digital twin-driven approach to achieving improved system performance while minimizing the overheads of the reconfiguration process by automating and rapidly optimizing it is proposed.
Journal ArticleDOI
Digital Twin: Origin to Future
TL;DR: The paper looks at the concept of DT since its inception to its predicted future to realize the value it can bring to certain sectors and consolidate the different types of DT throughout the literature for easy identification.
Journal ArticleDOI
A survey of smart product-service systems: Key aspects, challenges and future perspectives
TL;DR: A systematic review of Smart PSS or related papers published ever since its first brought up to date is conducted, and it is found that several hybrid concerns are the key challenges faced, and self-adaptiveness with sustainability, advanced IT infrastructure, human-centric perspectives, and circular lifecycle management are the core future perspectives to explore.
Journal ArticleDOI
Knowledge-driven digital twin manufacturing cell towards intelligent manufacturing
TL;DR: A general framework for knowledge-driven digital twin manufacturing cell (KDTMC) towards intelligent manufacturing, which could support autonomous manufacturing by an intelligent perceiving, simulating, understanding, predicting, optimising and controlling strategy is proposed.
References
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Journal ArticleDOI
Internet of Things in Industries: A Survey
Li Da Xu,Wu He,Shancang Li +2 more
TL;DR: This review paper summarizes the current state-of-the-art IoT in industries systematically and identifies research trends and challenges.
Proceedings ArticleDOI
The Digital Twin Paradigm for Future NASA and U.S. Air Force Vehicles
TL;DR: In this article, the Digital Twin system integrates ultra-high fidelity simulation with the vehicle s on-board integrated vehicle health management system, maintenance history and all available historical and fleet data to enable unprecedented levels of safety and reliability.
Journal ArticleDOI
Reengineering Aircraft Structural Life Prediction Using a Digital Twin
TL;DR: A conceptual model of how the Digital Twin can be used for predicting the life of aircraft structure and assuring its structural integrity is presented and the technical challenges to developing and deploying a Digital Twin are discussed.
Book ChapterDOI
Digital Twin—The Simulation Aspect
Stefan Boschert,Roland Rosen +1 more
TL;DR: This chapter focuses on the simulation aspects of the Digital Twin, where simulation merges the physical and virtual world in all life cycle phases and enables the users to master the complexity of mechatronic systems.
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