Defining a Digital Twin-based Cyber-Physical Production System for autonomous manufacturing in smart shop floors

Kai Ding, Felix T.S. Chan, Xudong Zhang, Guanghui Zhou and Fuqiang Zhang

International Journal of Production Research, 2019, vol. 57, issue 20, 6315-6334

Abstract: Smart manufacturing is the core idea of the fourth industrial evolution. For a smart manufacturing shop floor, real-time monitoring, simulation and prediction of manufacturing operations are vital to improve the production efficiency and flexibility. In this paper, the Cyber-Physical System (CPS) and Digital Twin technologies are introduced to build the interconnection and interoperability of a physical shop floor and corresponding cybershop floor. A Digital Twin-based Cyber-Physical Production System (DT-CPPS) is further established, and the configuring mechanism, operating mechanism and real-time data-driven operations control of DT-CPPS are discussed in detail. It is expected that DT-CPPS will provide the basis for shop floors to march towards smart manufacturing.

Date: 2019
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Citations: View citations in EconPapers (9)

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DOI: 10.1080/00207543.2019.1566661

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