A New Object-Oriented Approach for Integrating Discrete Element Method into Modelica

Christian Richter
Chair of Construction Machines, TU Dresden, German

Jürgen Weber
Chair of Fluid-Mechatronic Systems, TU Dresden, Germany

Florian Ohser
ESI ITI GmbH, Germany

Thomas Beutlich
ESI ITI GmbH, Germany

Ladda ner artikelhttp://dx.doi.org/10.3384/ecp17132895

Ingår i: Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017

Linköping Electronic Conference Proceedings 132:98, s. 895-900

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Publicerad: 2017-07-04

ISBN: 978-91-7685-575-1

ISSN: 1650-3686 (tryckt), 1650-3740 (online)


In this paper we present a new library for co-simulation of discrete element method and modelica models. For this a component-based approach is used which allows closed modeling and visualization of discrete element systems in a modelica tool. Translation into a native DEM description language and co-simulation is done by a separate compiler and backend. Usage and functionality are shown in a simple use case of a bucket excavator digging a hole.


Discrete element method, co-simulation, construction machines


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