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Clock Synchronizati...
Clock Synchronization in Integrated TSN-EtherCAT Networks
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- Bujosa Mateu, Daniel (författare)
- Mälardalens högskola,Inbyggda system
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- Hallmans, Daniel (författare)
- Mälardalens högskola,Inbyggda system,Abb Ab, Ludvika, Sweden
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- Ashjaei, Seyed Mohammad Hossein, 1980- (författare)
- Mälardalens högskola,Inbyggda system
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- Papadopoulos, Alessandro (författare)
- Mälardalens högskola,Inbyggda system
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- Proenza, J. (författare)
- University of the Balearic Islands, Palma, Spain
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- Nolte, Thomas (författare)
- Mälardalens högskola,Inbyggda system
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(creator_code:org_t)
- Institute of Electrical and Electronics Engineers Inc. 2020
- 2020
- Engelska.
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Ingår i: IEEE International Conference on Emerging Technologies and Factory Automation, ETFA. - : Institute of Electrical and Electronics Engineers Inc.. - 9781728189567 ; , s. 214-221
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Moving towards new technologies, such as Time Sensitive Networking (TSN), in industries should be gradual with a proper integration process instead of replacing the existing ones to make it beneficial in terms of cost and performance. Within this context, this paper identifies the challenges of integrating a legacy EtherCAT network, as a commonly used technology in the automation domain, into a TSN network. We show that clock synchronization plays an essential role when it comes to EtherCAT-TSN network integration with important requirements. We propose a clock synchronization mechanism based on the TSN standards to obtain a precise synchronization among EtherCAT nodes, resulting to an efficient data transmission. Based on a formal verification framework using UPPAAL tool we show that the integrated EtherCAT-TSN network with the proposed clock synchronization mechanism achieves at least 3 times higher synchronization precision compared to not using any synchronization.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- clock synchronization
- EtherCAT
- formal verification
- Time-sensitive networking
- TSN
- Factory automation
- Mechanical clocks
- Automation domain
- Integration process
- Network integration
- Precise synchronizations
- Synchronization precision
- Verification framework
- Synchronization
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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