Dynamic Optimization of Modelica Models -- Language Extensions and Tools

In English The Modelica language is currently gaining increased interest, both in industry and in academia. Modelica is an object-oriented, general purpose modeling language, targeted at modeling of complex physical systems. While the main usage of models developed in Modelica is simulation, several other usages emerge. Examples of such usages are dynamic optimization, model reduction, calibration, verification and code generation for embedded systems. This paper reports the current status of the JModelica project, in which an extensible, Java-based
Modelica compiler is being developed. In addition, an extension of the Modelica language directed towards dynamic optimization, Optimica, is discussed.