Manufacturing process real-time optimization has been one of the main digital twins’ operations. It is of utmost importance to the processes, since it enables the feedback of a digital twin towards the real world. However, it is quite difficult to be implemented, since it requires modelling of the process, adaptivity of both the model and the process, real-time communication and link to other functionalities. Under the framework of formalizing such activities, the current work attempts to categorize the types of manufacturing process real-time optimization and show their limitations. For the sake of simplicity, generic process models are adopted and then the requirements for the process control are given, driving the aforementioned definitions. Specific numerical examples are used to illustrate the definitions, while the latter presented herein span all categories of real-time optimization as well as all manufacturing performance indicators. Finally, both mathematically and physics-wise, the limitations are discussed.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Manufacturing Process Optimization via Digital Twins: Definitions and Limitations


    Weitere Titelangaben:

    Lect.Notes Mechanical Engineering


    Beteiligte:
    Kim, Kyoung-Yun (Herausgeber:in) / Monplaisir, Leslie (Herausgeber:in) / Rickli, Jeremy (Herausgeber:in) / Papacharalampopoulos, Alexios (Autor:in) / Stavropoulos, Panagiotis (Autor:in)

    Kongress:

    International Conference on Flexible Automation and Intelligent Manufacturing ; 2022 ; Detroit, MI, USA June 19, 2022 - June 23, 2022



    Erscheinungsdatum :

    2022-10-13


    Format / Umfang :

    9 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Digital twins

    Vrabič, Rok / Erkoyuncu, John / Butala, Peter et al. | BASE | 2019

    Freier Zugriff

    Digital Twins

    Brucherseifer, Eva / Fay, Alexander | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2021

    Freier Zugriff

    Digital twins

    Puig Costa, Janina / Duran, Jaume | BASE | 2010

    Freier Zugriff

    Optimization of Digital Twins in the Workshop

    Xu, Tao / Liu, Lilan / Chen, Chen et al. | TIBKAT | 2021


    Optimization of Digital Twins in the Workshop

    Xu, Tao / Liu, Lilan / Chen, Chen et al. | Springer Verlag | 2021