Evaluation of Practical Modeling Tools and Methods for Cyber Physical Systems

In order to make decisions in the field of engineering, there are tools and methods that help the engineer by developing models and analyzing their results. In this paper, we will present the results of research that investigates the present state of usability of methods and tools for modeling of Cyber Physical Systems. The research questions we pose are based on indicators gathered from experience and the application to two examples that represent extreme challenges in modeling and simulation. Based on the indicators and examples we will present the research dilemmas, the results of our analysis, and conclusions to support systems engineering modeling practitioners.