Subproject B07

Consistency of multi-physical and multi-scale simulation models for the digital twin of the road system

Subproject B07 investigates a novel method for the integration and consistency preservation of simulation and data models from different simulation domains of the road (multi-physical and multi-domain modeling), as well as for those of different abstraction levels, for instance, macro- and micro-models of the road (multi-scale modeling). To this end, techniques for view forming from view-oriented software engineering (VOSE) will be transferred to equational specifications, particularly Modelica specifications and hybrid Petri nets. An example of such a technique that allows the implementation of layered object-oriented designs is a mixin-layer pattern (Fig. 1). As a result, a new specification of Modelica – Context Modelica will appear. Context Modelica will allow unifying all relevant simulation and data specifications in a single underlying model (SUM), called STRASSE-SUM (Fig. 2). This SUM will be integrated with runtime data.

Figure 1: Example of mixin layer pattern
Figure 2: Vision of B07

Project Participants

Prof. Dr. rer. nat. habil.
Uwe Aßmann
Subproject Manager
Volodymyr Prokopets
Scientific Researcher

Publications of the Subprojects


      You are using an outdated browser. The website may not be displayed correctly. Close