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  • On-line database of vibration-based damage detection experiments [microform] / Richard S. Pappa, Scott W. Doebling, Tina D. Kholwad.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Hanover, MD : Available from NASA Center for AeroSpace Information ; Springfield, VA : National Technical Information Service [distributor, 2000]
    • 2000

  • Eigensystem realization algorithm modal identification experiences with mini-mast [microform] / Richard S. Pappa, Axel Schenk, Christopher Noll.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program ; [Springfield, Va. : For sale by the National Technical Information Service], 1992.
    • 1992

  • A consistent-mode indicator for the Eigensystem Realization Algorithm [microform] / Richard S. Pappa, Kenny B. Elliott, and Axel Schenk.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1992]
    • 1992

  • Eigensystem realization algorithm user's guide for VAX/VMS computers. Version 931216 [microform] / Richard S. Pappa.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • A benchmark problem for development of autonomous structural modal identification [microform] / Richard S. Pappa, Stanley E. Woodard, Jer-Nan Juang.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Autonomous modal identification of the space shuttle tail rudder [microform] / Richard S. Pappa, George H. James III and David C. Zimmerman.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • GIF animation of mode shapes and other data on the Internet [microform] / Richard S. Pappa.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Independent analysis of the space station node modal test data [microform] / Richard S. Pappa.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Springfield, VA : National Technical Information Service, distributor, [1997]
    • 1997

  • Vibro-acoustics modal testing at NASA Langley Research Center [microform] / Richard S. Pappa, Jocelyn I. Pritchard, Ralph D. Buehrle.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999]
    • 1999

  • Structural dynamics experimental activities in ultra-lightweight and inflatable space structures [microform] / Richard S. Pappa, John O. Lassiter, Brian P. Ross.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Hanover, MD : Available from NASA Center for AeroSpace Information (CASI), [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS22878

  • A benchmark problem for development of autonomous structural modal identification / Richard S. Pappa, Stanley E. Woodard, Jer-Nan Juang.

    • Text
    • Hampton, Virginia : National Aeronautics and Space Administration, Langley Research Center, October 1996.
    • 1996-10
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS67214

  • On-line database of vibration-based damage detection experiments / Richard S. Poppa, Scott W. Doebling, Tina D. Kholwad.

    • Text
    • Hampton, Virginia : National Aeronautics and Space Administration, Langley Research Center, January 2000.
    • 2000-1
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo86040

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