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Function Inlining in Modelica Models

Författare:
  • Alessandro Papadopoulos
  • Martina Maggio
  • Francesco Casella
  • Johan Åkesson (Assistant Professor)
Publiceringsår: 2012
Språk: Engelska
Dokumenttyp: Konferensbidrag
Ytterligare information: Key=papa_etal2012mathmod project=langopt,LCCC-modeling

Sammanfattning

The equation-based Modelica language allows the modeller to specify custom functions. The body of a function is an algorithm that contains procedural code to be executed when the function is called. This language feature is useful for many applications; however, the insertion of a function often prevent model optimizations that require the model to be formulated in purely declarative form by equations only. This paper discusses several non-trivial cases in which the function call and the corresponding algorithmic code can be transformed into an equivalent purely equation-based model, thus allowing further optimization. The inlining algorithms presented in the paper go well beyond the state of the art in commercial and open-source Modelica tools.

Disputation

Nyckelord

  • Technology and Engineering

Övriga

Vienna International Conference on Mathematical Modelling 2012
2012-02-15
Vienna, Austria
Inpress
  • LCCC

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