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Import and Export of Functional Mock-up Units in JModelica.org

Publiceringsår: 2011
Språk: Engelska
Dokumenttyp: Konferensbidrag


Different simulation and modeling tools often use their own definition
of how a model is represented and how model data is
stored. Complications arise when trying to model parts in one tool and
importing the resulting model in another tool or when trying to verify
a result by using a different simulation tool. The Functional Mock-up
Interface (FMI) is a standard to provide a unified model execution
interface. In this paper we present an implementation of the FMI
specification in the JModelica.org platform, where support for import
and export of FMI compliant models has been added. The JModelica.org
FMI import interface is written in Python and offers a complete
mapping of the FMI C API. JModelica.org also offers a
set of Pythonic convenience methods for interacting with the model in
an object-oriented manner. In addition, a connection to the simulation
environment Assimulo which is part of JModelica.org is offered to
allow for simulation of models following the FMI specification using
state of the art numerical integrators. Generation of FMI compliant
models from JModelica.org will also be discussed.



  • Technology and Engineering


8th International Modelica Conference 2011
Dresden, Germany
  • LCCC

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