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The Digital Shadow: Developing a universal model for the automated optimization of cyber-physical production systems based on real-time data

: Ehrhardt, Jonas M.; Hoffmann, Christoph T.

Volltext ()

Procedia CIRP 93 (2020), S.304-310
ISSN: 2212-8271
Conference on Manufacturing Systems (CMS) <53, 2020, Online>
Zeitschriftenaufsatz, Konferenzbeitrag, Elektronische Publikation
Fraunhofer IPA ()
Cyber-Physisches Produktionssystem; Cyber-Physisches System (CPS); Digitaler Schatten; Genetischer Algorithmus

The optimization of production systems is a core-business for manufacturing companies. Modern approaches focus on strategic optimization via the concept of the Digital Twin. In this paper we present a model for the operational optimization of manufacturing systems via the core technology of the Digital Shadow. The model combines three main-aspects: automation, universality and the utilization of real-time data. Automation is achieved by a self-developed algorithm, universality by the application of a genetic algorithm and the integration of real-time-data through the utilization of the Digital Shadow. We validate the model by means of experimental-design.