Inverse Problem Techniques for Beams with Tip Body and Time Hysteresis Damping

Abstract

A model is presented for a flexible beam with time hysteresis (Blotzmann type viscoelasticity) damping and tip body. A computational method for the estimation of the damping parameters is developed, and theoretical convergence/continuous dependence results are given. An example is presented in which experimental data is used, demonstrating the efficacy of the computational method and the plausibility of the model for predicting response in damped structures. Keywords: Hysteresis.

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1989
Accession Number
ADA209005

Entities

People

  • H. Thomas Banks
  • R. H. Fabiano
  • Yaonan Wang

Tags

Communities of Interest

  • C4I

DTIC Thesaurus Topics

  • Algorithms
  • Applied Mathematics
  • Cauchy Problem
  • Composite Materials
  • Computational Fluid Dynamics
  • Computational Science
  • Differential Equations
  • Equations
  • Experimental Data
  • Flexible Structures
  • Hilbert Space
  • Inverse Problems
  • Kernel Functions
  • Materials
  • Mathematical Models
  • New York
  • Partial Differential Equations

Fields of Study

  • Engineering

Readers

  • Computational Modeling and Simulation
  • Fluid Dynamics.
  • Fluid Mechanics and Fluid Dynamics.