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Mode initialization when simulating switched bond graphs, version II
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
1998 (English)Report (Other academic)
Abstract [en]

When simulating hybrid systems using switched bond graphs, the initialization of new modes is made by using a generalization of the principle of momentum conservation. Here it is shown how to use causality propagation to get an efficient initialization algorithm. By looking at causal paths, set of variables that have to be initialized simultaneously are found. Furthermore, it is shown how impulses due to structural changes in the system can be found with a correct initialization and with a correct treatment of modes with causal conflicts between sources.

Place, publisher, year, edition, pages
Linköping: Linköping University Electronic Press, 1998. , 6 p.
LiTH-ISY-R, ISSN 1400-3902 ; 2029
Keyword [en]
Switched bond graps, Simulation, Hybrid systems, Initialization
National Category
Control Engineering
URN: urn:nbn:se:liu:diva-55644ISRN: LiTH-ISY-R-2029OAI: diva2:316432
Available from: 2010-04-30 Created: 2010-04-30 Last updated: 2014-09-08Bibliographically approved

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Automatic ControlThe Institute of Technology
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ReferencesLink to record
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