Structural dynamic analysis with generalized damping models : identification /

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Adhikari, Sondipon (Autor)
Otros Autores: Challamel, Noel
Formato: Electrónico eBook
Idioma:Inglés
Publicado: London, UK : ISTE, 2014.
Colección:Mechanical engineering and solid mechanics series.
Temas:
Damping (Mechanics)
Vibration > Mathematical models.
Structural analysis (Engineering)
Amortissement (Mécanique)
Vibration > Modèles mathématiques.
Théorie des constructions.
structural analysis.
TECHNOLOGY & ENGINEERING > Engineering (General)
TECHNOLOGY & ENGINEERING > Reference.
Vibration > Mathematical models
Acceso en línea:Texto completo (Requiere registro previo con correo institucional)
Tabla de Contenidos:
  • Cover; Title Page; Contents; Preface; Nomenclature; Chapter 1. Parametric Sensitivity of Damped Systems; 1.1. Parametric sensitivity of undamped systems; 1.1.1. Sensitivity of the eigenvalues; 1.1.2. Sensitivity of the eigenvectors; 1.2. Parametric sensitivity of viscously damped systems; 1.2.1. Sensitivity of the eigenvalues; 1.2.2. Sensitivity of the eigenvectors; 1.3. Parametric sensitivity of non-viscously damped systems; 1.3.1. Sensitivity of the eigenvalues; 1.3.2. Sensitivity of the eigenvectors; 1.4. Summary; Chapter 2. Identification of Viscous Damping
  • 2.1. Identification of proportional viscous damping 2.1.1. Damping identification using generalized proportional damping; 2.1.2. Error propagation in the damping identification method; 2.1.3. Numerical examples; 2.1.4. Experimental results; 2.1.5. Synopsis; 2.2. Identification of non-proportional viscous damping; 2.2.1. The theory of damping identification; 2.2.2. Numerical examples; 2.2.3. Error analysis; 2.2.4. Synopsis; 2.3. Symmetry-preserving damping identification; 2.3.1. The theory of symmetric damping matrix identification; 2.3.2. Numerical examples; 2.3.3. Synopsis
  • 2.4. Direct identification of the damping matrix 2.4.1. The modified Lancaster's method; 2.4.2. Numerical examples; 2.4.3. Synopsis; 2.5. Summary; Chapter 3. Identification of Non-viscous Damping; 3.1. Identification of exponential non-viscous damping model; 3.1.1. Background of complex modes; 3.1.2. Fitting of the relaxation parameter; 3.1.3. Fitting of the coefficient matrix; 3.1.4. Synopsis; 3.2. Symmetry preserving non-viscous damping identification; 3.2.1. Theory; 3.2.2. Numerical examples; 3.2.3. Synopsis; 3.3. Direct identification of non-viscous damping
  • 3.3.1. Lancaster's method for non-viscously damped systems 3.3.2. Numerical examples; 3.3.3. Synopsis; 3.4. Summary; Chapter 4. Quantification of Damping; 4.1. Quantification of non-proportional damping; 4.1.1. Optimal normalization of complex modes; 4.1.2. An index of non-proportionality; 4.1.3. Alternative normalization methods; 4.1.4. Synopsis; 4.2. Quantification of non-viscous damping; 4.2.1. Non-viscosity indices; 4.2.2. Numerical examples; 4.2.3. Error analysis; 4.2.4. Synopsis; 4.3. Summary; Bibliography; Author Index; Index

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