Chapter 7. Model-Based Inverse Problems in Structural Dynamics

  1. Daniel J. Inman2,
  2. Charles R. Farrar3,
  3. Vicente Lopes Junior4,5 and
  4. Valder Steffen Junior6
  1. Valder Steffen Jr.6 and
  2. Domingos A. Rade1

Published Online: 13 SEP 2005

DOI: 10.1002/0470869097.ch7

Damage Prognosis: For Aerospace, Civil and Mechanical Systems

Damage Prognosis: For Aerospace, Civil and Mechanical Systems

How to Cite

Steffen, V. and Rade, D. A. (2005) Model-Based Inverse Problems in Structural Dynamics, in Damage Prognosis: For Aerospace, Civil and Mechanical Systems (eds D. J. Inman, C. R. Farrar, V. Lopes and V. Steffen), John Wiley & Sons, Ltd, Chichester, UK. doi: 10.1002/0470869097.ch7

Editor Information

  1. 2

    Center for Intelligent Material Systems and Structures, 310 Durham Hall, Mail Code 0261, Virginia Polytechnic Institute, Blacksburg, VA 24061, USA

  2. 3

    Los Alamos National Laboratory, Engineering Sciences and Applications, ESA-WR, Mail Stop T001, Los Alamos, New Mexico 87545, USA

  3. 4

    Av. Brasil, 56, 15.385-000 Ilha Solteira, SP, Brazil

  4. 5

    Universidade Estadual de São Paulo, SP, Brazil

  5. 6

    Federal University of Uberlândia, School of Mechanical Engineering, Campus Santa Monica, Uberlândia, Minas Gerais, 38400-902, Brazil

Author Information

  1. 1

    Federal University of Uberlândia, School of Mechanical Engineering, Campus Santa Monica, PO Box 593-38400-902, Uberlândia, MG, Brazil

  2. 6

    Federal University of Uberlândia, School of Mechanical Engineering, Campus Santa Monica, Uberlândia, Minas Gerais, 38400-902, Brazil

Publication History

  1. Published Online: 13 SEP 2005
  2. Published Print: 18 MAR 2005

ISBN Information

Print ISBN: 9780470869079

Online ISBN: 9780470869093

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Keywords:

  • inverse problems;
  • experimental modal analysis;
  • optimization techniques;
  • discrete vibrating systems;
  • frequency response functions (FRFs);
  • response sensitivity;
  • knowledge-based models;
  • particle swarm optimization or PSO;
  • nondestructive evaluation (NDE) tools

Summary

This chapter contains sections titled:

  • Introduction

  • Theory of Discrete Vibrating Systems

  • Response Sensitivity

  • Finite-Element Model Updating

  • Review of Classical Optimization Techniques

  • Heuristic Optimization Methods

  • Multicriteria Optimization

  • General Optimization Scheme for Inverse Problems in Engineering

  • Applications

  • Acknowledgments

  • References