Phygital prototype as new approach for prototyping

February 26, 2024

New publication in the Journal of Engineering and Technology Management.

Laura Rehberg and Prof. Brem published their article "Industrial prototyping in the German automotive industry: bridging the gap between physical and virtual prototypes" in the Journal of Engineering and Technology Management.

The main contents are briefly summarized below:

The automotive industry is undergoing a profound transformation characterized by the transition from hardware-centric to software-driven vehicles. This results in a variety of challenges, such as the increasing complexity of components, shortened development cycles, and evolving regulatory requirements that need to be met. In this context, this article explores the impact of UNECE regulations R.155 and R.156 on the technical prototyping phase in the development of mechatronic systems. Furthermore, the findings are used as an objective to examine the implications for the current landscape of prototyping research.

Using a comprehensive case study in the German automotive industry with four OEMs, this article investigates the current state of prototyping in the German automotive industry. The analysis shows that although previous research suggests prototyping processes, they reach their limits in complex systems and cannot cope with the challenges of the industry. At the center of the conclusions is the need to develop a prototyping framework that includes a taxonomy of projects and forms the basis for a testing strategy to shorten time-to-market. As part of this, the introduction of the novel term "phygital prototype" is proposed to bridge the gap between physical and virtual prototypes.

Furthermore, it is argued that product compliance should not only be integrated methodically but concrete procedural steps are also proposed within the prototyping framework.

Find the article here

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Hanna Dewes

 

Research Associate

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