Object-Oriented Implementation of a Simulator for Linear Implicit Equilibrium Dynamics

Kurzfassung

Models based on linear implicit equilibrium dynamics form a special but very useful subset of DAE systems that can be applied for the simulation of technical physical systems. Since these are based on differential-algebraic equations, a transformation into executable code must be performed for the purpose of model evaluation. One way to achieve this is the object-oriented formulation of the simulation code itself. To explore this path a dedicated simulator prototype has been implemented and is outlined here. The long-term goal is to define alternative compilation targets for a Modelica compilers that enable highly scalable simulation code for very large systems.