ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • STRUCTURAL MECHANICS  (1)
  • Cybernetics, Artificial Intelligence and Robotics
  • INORGANIC AND PHYSICAL CHEMISTRY
  • 1970-1974  (1)
  • 1972  (1)
Collection
Keywords
Years
  • 1970-1974  (1)
Year
  • 1
    facet.materialart.
    Unknown
    Structural model optimization using statistical evaluation (1972)
    In:  CASI
    Details
    Publication Date: 2019-06-27
    Description: The results of research in applying statistical methods to the problem of structural dynamic system identification are presented. The study is in three parts: a review of previous approaches by other researchers, a development of various linear estimators which might find application, and the design and development of a computer program which uses a Bayesian estimator. The method is tried on two models and is successful where the predicted stiffness matrix is a proper model, e.g., a bending beam is represented by a bending model. Difficulties are encountered when the model concept varies. There is also evidence that nonlinearity must be handled properly to speed the convergence.
    Keywords: STRUCTURAL MECHANICS
    Type: NASA-CR-123575
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...