Future generations of NASA and U.S. Air Force vehicles will require lighter mass while being subjected to higher loads and more extreme service conditions over longer time periods than the present generation. Current approaches for certification, fleet management and sustainment are largely based on statistical distributions of material properties, heuristic design philosophies, physical testing and assumed similitude between testing and operational conditions and will likely be unable to address these extreme requirements. To address the shortcomings of conventional approaches, a fundamental paradigm shift is needed. This paradigm shift, the Digital Twin, integrates ultra-high fidelity simulation with the vehicle s on-board integrated vehicle health management system, maintenance history and all available historical and fleet data to mirror the life of its flying twin and enable unprecedented levels of safety and reliability.


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    Titel :

    The Digital Twin Paradigm for Future NASA and U.S. Air Force Vehicles


    Beteiligte:

    Kongress:

    53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference - Special Session on the Digital Twin ; 2012 ; Honolulu, HI, United States


    Erscheinungsdatum :

    2012-04-16


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Digital Twin Paradigm for Future NASA and U.S. Air Force Vehicles

    E. H. Glaessgen / D. S. Stargel | NTIS | 2012


    The Digital Twin Paradigm for Future NASA and U.S. Air Force Vehicles

    Glaessgen, Edward / Stargel, David | AIAA | 2012


    The Digital Twin Paradigm for Future NASA and U.S. Air Force Vehicles

    Glaessgen, E. / Stargel, D. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2012