Finite Element Model Updating In Structural Dynamics
DOWNLOAD
Download Finite Element Model Updating In Structural Dynamics PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Finite Element Model Updating In Structural Dynamics book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Finite Element Model Updating In Structural Dynamics
DOWNLOAD
Author : Michael Friswell
language : en
Publisher: Springer
Release Date : 2012-12-05
Finite Element Model Updating In Structural Dynamics written by Michael Friswell and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-05 with Technology & Engineering categories.
Finite element model updating has emerged in the 1990s as a subject of immense importance to the design, construction and maintenance of mechanical systems and civil engineering structures. This book, the first on the subject, sets out to explain the principles of model updating, not only as a research text, but also as a guide for the practising engineer who wants to get acquainted with, or use, updating techniques. It covers all aspects of model preparation and data acquisition that are necessary for updating. The various methods for parameter selection, error localisation, sensitivity and parameter estimation are described in detail and illustrated with examples. The examples can be easily replicated and expanded in order to reinforce understanding. The book is aimed at researchers, postgraduate students and practising engineers.
Finite Element Model Updating In Structural Dynamics Using Design Sensitivity And Optimisation
DOWNLOAD
Author : Adriano Calvi
language : en
Publisher:
Release Date : 1998
Finite Element Model Updating In Structural Dynamics Using Design Sensitivity And Optimisation written by Adriano Calvi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.
Finite Element Model Updating Problem In Structural Dynamics
DOWNLOAD
Author : Maitreya Lagadapati
language : en
Publisher:
Release Date : 2004
Finite Element Model Updating Problem In Structural Dynamics written by Maitreya Lagadapati and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Finite element method categories.
Finite Element Model Updating Using Computational Intelligence Techniques
DOWNLOAD
Author : Tshilidzi Marwala
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-06-04
Finite Element Model Updating Using Computational Intelligence Techniques written by Tshilidzi Marwala and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-06-04 with Technology & Engineering categories.
FEM updating allows FEMs to be tuned better to reflect measured data. It can be conducted using two different statistical frameworks: the maximum likelihood approach and Bayesian approaches. This book applies both strategies to the field of structural mechanics, using vibration data. Computational intelligence techniques including: multi-layer perceptron neural networks; particle swarm and GA-based optimization methods; simulated annealing; response surface methods; and expectation maximization algorithms, are proposed to facilitate the updating process. Based on these methods, the most appropriate updated FEM is selected, a problem that traditional FEM updating has not addressed. This is found to incorporate engineering judgment into finite elements through the formulations of prior distributions. Case studies, demonstrating the principles test the viability of the approaches, and. by critically analysing the state of the art in FEM updating, this book identifies new research directions.
Probabilistic Finite Element Model Updating Using Bayesian Statistics
DOWNLOAD
Author : Tshilidzi Marwala
language : en
Publisher: John Wiley & Sons
Release Date : 2016-09-23
Probabilistic Finite Element Model Updating Using Bayesian Statistics written by Tshilidzi Marwala and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-23 with Technology & Engineering categories.
Probabilistic Finite Element Model Updating Using Bayesian Statistics: Applications to Aeronautical and Mechanical Engineering Tshilidzi Marwala and Ilyes Boulkaibet, University of Johannesburg, South Africa Sondipon Adhikari, Swansea University, UK Covers the probabilistic finite element model based on Bayesian statistics with applications to aeronautical and mechanical engineering Finite element models are used widely to model the dynamic behaviour of many systems including in electrical, aerospace and mechanical engineering. The book covers probabilistic finite element model updating, achieved using Bayesian statistics. The Bayesian framework is employed to estimate the probabilistic finite element models which take into account of the uncertainties in the measurements and the modelling procedure. The Bayesian formulation achieves this by formulating the finite element model as the posterior distribution of the model given the measured data within the context of computational statistics and applies these in aeronautical and mechanical engineering. Probabilistic Finite Element Model Updating Using Bayesian Statistics contains simple explanations of computational statistical techniques such as Metropolis-Hastings Algorithm, Slice sampling, Markov Chain Monte Carlo method, hybrid Monte Carlo as well as Shadow Hybrid Monte Carlo and their relevance in engineering. Key features: Contains several contributions in the area of model updating using Bayesian techniques which are useful for graduate students. Explains in detail the use of Bayesian techniques to quantify uncertainties in mechanical structures as well as the use of Markov Chain Monte Carlo techniques to evaluate the Bayesian formulations. The book is essential reading for researchers, practitioners and students in mechanical and aerospace engineering.
Damage Assessment Of Structures Vii
DOWNLOAD
Author : Luigi Garibaldi
language : en
Publisher: Trans Tech Publications Ltd
Release Date : 2007-09-15
Damage Assessment Of Structures Vii written by Luigi Garibaldi and has been published by Trans Tech Publications Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-09-15 with Technology & Engineering categories.
Proceedings of the 7th International Conference on Damage Assessment of Structures (DAMAS 2007), Torino, Italy, 25th to 27th June 2007
Optimal Solution Selection For Sensitivity Based Finite Element Model Updating And Structural Damage Detection
DOWNLOAD
Author : Jay A. Renken
language : en
Publisher:
Release Date : 1995
Optimal Solution Selection For Sensitivity Based Finite Element Model Updating And Structural Damage Detection written by Jay A. Renken and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with categories.
The finite element model has become the standard way in which complex structural systems are modeled, analyzed, and the effects of loading simulated. A new method is developed for comparing the finite element simulation to experimental data, so the model can be validated, which is a critical step before a model can be used to simulate the system. An optimization process for finite element structural dynamic models utilizing sensitivity based updating is applied to the model updating and damage detection problems. Candidate solutions are generated for the comparison of experimental frequencies to analytical frequencies, with mode shape comparison used as the selection criteria for the optimal solution. The method is applied to spatially complete simulations and to spatially incomplete experimental data which includes the model validation of a simple airplane model, and the damage localization in composite and steel beams with known installed damage. (AN).
Concepts And Applications Of Finite Element Analysis
DOWNLOAD
Author : Robert D. Cook
language : en
Publisher: John Wiley & Sons
Release Date : 2001-10-29
Concepts And Applications Of Finite Element Analysis written by Robert D. Cook and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-10-29 with Mathematics categories.
This book has been thoroughly revised and updated to reflect developments since the third edition, with an emphasis on structural mechanics. Coverage is up-to-date without making the treatment highly specialized and mathematically difficult. Basic theory is clearly explained to the reader, while advanced techniques are left to thousands of references available, which are cited in the text.
Optimal Solution Selection For Sensitivity Based Finite Element Model Updating And Structural Damage Detection
DOWNLOAD
Author : Jay A. Renken
language : en
Publisher:
Release Date : 1995
Optimal Solution Selection For Sensitivity Based Finite Element Model Updating And Structural Damage Detection written by Jay A. Renken and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with categories.
The finite element model has become the standard way in which complex structural systems are modeled, analyzed, and the effects of loading simulated. A new method is developed for comparing the finite element simulation to experimental data, so the model can be validated, which is a critical step before a model can be used to simulate the system. An optimization process for finite element structural dynamic models utilizing sensitivity based updating is applied to the model updating and damage detection problems. Candidate solutions are generated for the comparison of experimental frequencies to analytical frequencies, with mode shape comparison used as the selection criteria for the optimal solution. The method is applied to spatially complete simulations and to spatially incomplete experimental data which includes the model validation of a simple airplane model, and the damage localization in composite and steel beams with known installed damage. (AN).
Advances In Civil Engineering And Architecture
DOWNLOAD
Author : Chao He Chen
language : en
Publisher: Trans Tech Publications Ltd
Release Date : 2011-05-17
Advances In Civil Engineering And Architecture written by Chao He Chen and has been published by Trans Tech Publications Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05-17 with Technology & Engineering categories.
Selected, peer reviewed papers from the 2011 International Conference on Civil Engineering, Architecture and Building Materials (CEABM 2011) 18-20 June, 2011, Haikou, China