A data acquisition system upgrade project, known as AB-DAS, is underway at the NASA Langley Transonic Dynamics Tunnel. AB-DAS will soon serve as the primary data system and will substantially increase the scan-rate capabilities and analog channel count while maintaining other unique aeroelastic and dynamic test capabilities required of the facility. AB-DAS is configurable, adaptable, and enables buffet and aeroacoustic tests by synchronously scanning all analog channels and recording the high scan-rate time history values for each data quantity. AB-DAS is currently available for use as a stand-alone data system with limited capabilities while development continues. This paper describes AB-DAS, the design methodology, and the current features and capabilities. It also outlines the future work and projected capabilities following completion of the data system upgrade project.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    A New High Channel-Count, High Scan-Rate, Data Acquisition System for the NASA Langley Transonic Dynamics Tunnel


    Beteiligte:

    Kongress:

    2016 AIAA SciTech Forum and Exposition ; 2016 ; San Diego, CA, United States


    Erscheinungsdatum :

    2016-01-04


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    A New High Channel-Count, High Scan-Rate, Data Acquisition System for the NASA Langley Transonic Dynamics Tunnel

    Ivanco, Thomas G. / Piatak, David J. / Sekula, Martin K. et al. | AIAA | 2016


    A New High Channel-Count, High Scan-Rate, Data Acquisition System for the NASA Langley Transonic Dynamics Tunnel (AIAA 2016-1149)

    Ivanco, Thomas G. / Piatak, David J. / Sekula, Martin K. et al. | British Library Conference Proceedings | 2016


    Heavy Gas Conversion of the NASA Langley Transonic Dynamics Tunnel

    Corliss, James M. / Cole, Stanley, R. | NTRS | 1998



    Wall Boundary Layer Measurements for the NASA Langley Transonic Dynamics Tunnel

    Wieseman, Carol D. / Bennett, Robert M. | NTRS | 2007