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Monday, November 16, 2020 | History

4 edition of Free-suspension residual flexibility testing of space station Pathfinder found in the catalog.

Free-suspension residual flexibility testing of space station Pathfinder

Free-suspension residual flexibility testing of space station Pathfinder

comparison to fixed-base results

by

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Published by National Aeronautics and Space Administration, National Technical Information Service, distributor in [Washington, DC, Springfield, Va .
Written in English

    Subjects:
  • Space station structures,
  • Environmental tests,
  • International Space Station,
  • Space shuttle orbiters,
  • Flexibility,
  • Finite element method

  • Edition Notes

    Other titlesFree suspension residual flexibility testing of space station Pathfinder.
    StatementMichael L. Tinker.
    Series[NASA contractor report] -- NASA/CR-208133., NASA contractor report -- NASA CR-208133.
    ContributionsUnited States. National Aeronautics and Space Administration.
    The Physical Object
    FormatMicroform
    Pagination1 v.
    ID Numbers
    Open LibraryOL17582105M
    OCLC/WorldCa40402098


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Free-suspension residual flexibility testing of space station Pathfinder Download PDF EPUB FB2

Application of the free-suspension residual flexibility modal test method to the International Space Station Pathfinder structure is described. Free-suspension residual flexibility testing of Space Station Pathfinder - Comparison to fixed-base results Michael Tinker 39th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit August Cited by: Get this from a library.

Free-suspension residual flexibility testing of space station Pathfinder: comparison to fixed-base results.

[Michael L Tinker; United States. National Aeronautics and Space. Free-suspension residual flexibility testing of Space Station Pathfinder - Comparison to fixed-base results Michael Tinker 39th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit August Application of the free-suspension residual flexibility modal test method to the International Space Station Pathfinder structure is described.

The Pathfinder, a large structure of the general size and weight of Space Station module elements, was also tested in a large fixed-base fixture to simulate Shuttle Orbiter payload write-mypaperforme.com: Michael L. Tinker. May 17,  · Free-suspension residual flexibility testing of Space Station Pathfinder - Comparison to fixed-base results Michael Tinker 39th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit August Cited by: Free-Suspension Residual Flexibility TestingofSpaceStation Pathfinder: Comparisonto Fixed-BaseResults write-mypaperforme.com Evaluatingthe EffectofLimited Instrumentation Free-suspension residual flexibility testing of space station Pathfinder book Updating of Finite ElementModels G.

Brown, R. Djellouli, C. Farhat, and F. Hemez ModelCorrelation of International SpaceStationControl MomentGyroscope. Additional mass and stiffness are calculated with mass and stiffness matrices of both structure and tested component.

Because additional mass and stiffness vary with modeling errors in finite element models, it is difficult to obtain structure frequencies and modes by component modal write-mypaperforme.com: Masayoshi Misawa, Hidenori Kawasoe. Abstract: Coupled Load Analysis (CLA) is a key step during spacecraft design process, the result of which is the most important reference to structure design, estimation of test force/acceleration specification and the approval of the spacecraft's flight, a test verified dynamic model of the spacecraft is the base of the Coupled Load Analysis.

For complex spacecraft system, model verification. Accelerometer location analysis for the modal survey test of the International Space Station Node is described. Three different approaches were utilized: (1) Guyan reduction; (2) Iterative Guyan reduction; and (3) The average driving point residue (ADPR) method.

Application of the free-suspension residual flexibility modal test method to the International Space Station Pathfinder structure is described. The Pathfinder, a large structure of the general size and weight of Space Station module elements, was also tested in a large fixed-base fixture to simulate Shuttle Orbiter payload constraints.

After correlation of the Pathfinder finite element model to residual flexibility test. Residual functions for Space Station common module prototype. 17 2. DEVELOPMENT OF THE HYBRID TEST METHOD Comparative analysis of the mass-additive and residual flexibility modal test methods described in the previous section shows the following, in summary: • Residual flexibility approach - Major advantage: More accurate in terms of deriving.

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