Integrated Debugging of Equation-Based Models

Martin Sjölund, Francesco Casella, Adrian Pop, Adeel Asghar, Peter Fritzson, Willi Braun, Lennart Ochel, Bernhard Bachmann · Linköping electronic conference proceedings · 2014

The high abstraction level of equation-based objectoriented languages (EOO) such as Modelica has the drawback that programming and modeling errors are often hard to find.In this paper we present the first integrated debugger for equation-based languages like Modelica, which can combine static and dynamic methods for run-time debugging of equation-based Modelica models during simulations.This builds on and extends previous results from a transformational static equation debugger and a dynamic debugger for the algorithmic subset of Modelica.

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