Instability Problems in Co-Simulation of Modular Systems
Paper i proceeding, 2020

To conduct virtual preparation and commissioning in an industrial setting, it is necessary to compose the simulation models using predefined models. However, there is a challenge to simulate such models, since often the structure and parameters of the models are hidden, due to protection of the intellectual property. This paper examines the possibilities and challenges of using co-simulations when such models are composed, and they do not share their internal parameters. These hidden parameters can affect the stability when simulating models connected through a weak coupling. This paper also proposes possible implementation methods for virtual commissioning, which circumvents these challenges with co-simulations.

FMI

weak coupling

virtual commissioning

intellectual property

co-simulation

modelling

hidden parameters

Författare

Ludvig Svedlund

Chalmers, Elektroteknik, System- och reglerteknik, Automation

Kristofer Bengtsson

Chalmers, Elektroteknik, System- och reglerteknik, Automation

Bengt Lennartson

Chalmers, Elektroteknik, System- och reglerteknik

IEEE International Conference on Emerging Technologies and Factory Automation, ETFA

19460740 (ISSN) 19460759 (eISSN)

Vol. 2020-September 410-415 9211952

25th IEEE International Conference on Emerging Technologies and Factory Automation, ETFA 2020
Vienna, Austria,

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Ämneskategorier

Beräkningsmatematik

Reglerteknik

Annan elektroteknik och elektronik

DOI

10.1109/ETFA46521.2020.9211952

Mer information

Senast uppdaterat

2021-05-06