Construction with digital twin information systems
| Autor: | Ergo Pikas, Ioannis Brilakis, Rafael Sacks, Mark Girolami, Haiyan Sally Xie |
|---|---|
| Přispěvatelé: | Sacks, Rafael [0000-0001-9427-5053], Brilakis, Ioannis [0000-0003-1829-2083], Girolami, Mark [0000-0003-3008-253X], Apollo - University of Cambridge Repository |
| Rok vydání: | 2020 |
| Předmět: |
Statistics and Probability
0209 industrial biotechnology Computer science Building Information Modeling 0211 other engineering and technologies Complex event processing Context (language use) 02 engineering and technology Lean project management 020901 industrial engineering & automation digital twin 021105 building & construction construction planning and control Information system lean construction Lean construction business.industry Applied Mathematics General Engineering Information processing Computer Science Applications data-centric construction Workflow Building information modeling Systems engineering business |
| Zdroj: | Data-Centric Engineering. 1 |
| ISSN: | 2632-6736 |
| DOI: | 10.1017/dce.2020.16 |
| Popis: | The concept of a “digital twin” as a model for data-driven management and control of physical systems has emerged over the past decade in the domains of manufacturing, production, and operations. In the context of buildings and civil infrastructure, the notion of a digital twin remains ill-defined, with little or no consensus among researchers and practitioners of the ways in which digital twin processes and data-centric technologies can support design and construction. This paper builds on existing concepts of Building Information Modeling (BIM), lean project production systems, automated data acquisition from construction sites and supply chains, and artificial intelligence to formulate a mode of construction that applies digital twin information systems to achieve closed loop control systems. It contributes a set of four core information and control concepts for digital twin construction (DTC), which define the dimensions of the conceptual space for the information used in DTC workflows. Working from the core concepts, we propose a DTC information system workflow—including information stores, information processing functions, and monitoring technologies—according to three concentric control workflow cycles. DTC should be viewed as a comprehensive mode of construction that prioritizes closing the control loops rather than an extension of BIM tools integrated with sensing and monitoring technologies. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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