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Digital Twin: Vision, Benefits, Boundaries, and Creation for Buildings

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Haghighat Khajavi, Siavash
dc.contributor.author Hossein Motlagh, Naser
dc.contributor.author Jaribion, Alireza
dc.contributor.author Werner, Liss C.
dc.contributor.author Holmström, Jan
dc.date.accessioned 2019-11-07T12:06:13Z
dc.date.available 2019-11-07T12:06:13Z
dc.date.issued 2019-10
dc.identifier.citation Haghighat Khajavi , S , Hossein Motlagh , N , Jaribion , A , Werner , L C & Holmström , J 2019 , ' Digital Twin: Vision, Benefits, Boundaries, and Creation for Buildings ' , IEEE Access , vol. 7 , 8863491 , pp. 147406 - 147419 . https://doi.org/10.1109/ACCESS.2019.2946515 en
dc.identifier.issn 2169-3536
dc.identifier.other PURE UUID: 9912b88c-0bba-4924-a4c9-5e8c5ed619cc
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/9912b88c-0bba-4924-a4c9-5e8c5ed619cc
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/38245504/Digital_Twin.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/41121
dc.description.abstract The concept of a digital twin has been used in some industries where an accurate digital model of the equipment can be used for predictive maintenance. The use of a digital twin for performance is critical, and for capital-intensive equipment such as jet engines it proved to be successful in terms of cost savings and reliability improvements. In this paper, we aim to study the expansion of the digital twin in including building life cycle management and explore the benefits and shortcomings of such implementation. In four rounds of experimentation, more than 25,000 sensor reading instances were collected, analyzed, and utilized to create and test a limited digital twin of an office building facade element. This is performed to point out the method of implementation, highlight the benefits gained from digital twin, and to uncover some of the technical shortcomings of the current Internet of Things systems for this purpose. en
dc.format.extent 14
dc.format.extent 147406 - 147419
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries IEEE Access en
dc.relation.ispartofseries Volume 7, issue 1 en
dc.rights openAccess en
dc.title Digital Twin: Vision, Benefits, Boundaries, and Creation for Buildings en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Industrial Engineering and Management
dc.contributor.department University of Helsinki
dc.contributor.department Technical University of Berlin
dc.subject.keyword Building Information Modeling (BIM)
dc.subject.keyword Wireless sensor network
dc.subject.keyword Internet of Things
dc.subject.keyword Life cycle management
dc.subject.keyword Digital twin
dc.identifier.urn URN:NBN:fi:aalto-201911076126
dc.identifier.doi 10.1109/ACCESS.2019.2946515
dc.type.version publishedVersion

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