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Otter, Martin and Elmqvist, Hilding and Mattsson, Sven Erik (1999) Hybrid Modeling in Modelica based on the Synchronous Data Flow Principle. In: Proceedings of CACSD'99, pp. 151-157. IEEE International Symposium on Computer Aided Control System Design, 1999-08-22 - 1999-08-27, Hawaii, USA. ISBN ISBN 0-7803-5449-4.
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Abstract
The unique features of the object-oriented modeling lan-guage Modelica to model combined continuous time and discrete event systems are discussed. A hybrid Modelica model is described by a set of synchronous differential, algebraic and discrete equations leading to deterministic behaviour and automatic synchronization of the continuous and discrete parts of a model. The consequences of this view are discussed and demonstrated at hand of a new method to model ideal switch elements such as ideal diodes ideal thyristors or friction. At event instants this leads to mixed continuous/discrete systems of equations that have to be solved by appropriate algorithms.
| Document Type: | Conference or Workshop Item (Speech) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Additional Information: | LIDO-Berichtsjahr=1999, | ||||||||
| Title: | Hybrid Modeling in Modelica based on the Synchronous Data Flow Principle | ||||||||
| Authors: |
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| Date: | September 1999 | ||||||||
| Journal or Publication Title: | Proceedings of CACSD'99 | ||||||||
| Page Range: | pp. 151-157 | ||||||||
| ISBN: | ISBN 0-7803-5449-4 | ||||||||
| Status: | Published | ||||||||
| Keywords: | Modelica, hybrid systems, objectoriented modeling, synchronous language | ||||||||
| Event Title: | IEEE International Symposium on Computer Aided Control System Design | ||||||||
| Event Location: | Hawaii, USA | ||||||||
| Event Type: | international Conference | ||||||||
| Event Dates: | 1999-08-22 - 1999-08-27 | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||
| HGF - Program: | Space (old) | ||||||||
| HGF - Program Themes: | W SY - Technik für Raumfahrtsysteme | ||||||||
| DLR - Research area: | Space | ||||||||
| DLR - Program: | W SY - Technik für Raumfahrtsysteme | ||||||||
| DLR - Research theme (Project): | W - Weiterentwicklung Robotik - Mechatronik und Dynamik (old) | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Institute of Robotics and Mechatronics | ||||||||
| Deposited By: | elib DLR-Beauftragter | ||||||||
| Deposited On: | 15 Mar 2006 | ||||||||
| Last Modified: | 12 Dec 2013 20:01 |
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