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Download Structural Identification and Damage Detection Using Genetic Algorithms (Structures and Infrastructures) ePub

by Chan Ghee Koh

Download Structural Identification and Damage Detection Using Genetic Algorithms (Structures and Infrastructures) ePub
  • ISBN 041587629X
  • ISBN13 978-0415876292
  • Language English
  • Author Chan Ghee Koh
  • Publisher CRC Press (November 1, 2009)
  • Formats mobi docx rtf lrf
  • Category Hobby
  • Subcategory Home Improvement and Design
  • Size ePub 1393 kb
  • Size Fb2 1930 kb
  • Rating: 4.9
  • Votes: 347

Rapid advances in computational methods and computer capabilities have led to a new generation of structural identification strategies. Robust and efficient methods have successfully been developed on the basis of genetic algorithms (GA). This volume presents the development of a novel GA-based identification strategy that contains several advantageous features compared to previous methods. Focusing on structural identification problems with limited and noise contaminated measurements; it provides insight into the effects of various identification parameters on the identification accuracy for systems with known mass. It then proposes a generalization for systems with unknown mass, stiffness and damping properties. The GA identification strategy is subsequently extended for structural damage detection. The findings of the output-only strategy and substructural identification represent a great leap forward from the practical point of view.This book is intended for researchers, engineers and graduate students in structural and mechanical engineering, particularly for those interested in model calibration, parameter estimation and damage detection of structural and mechanical systems using the state-of-the-art GA methodology.

The GA identification strategy is subsequently extended for structural damage detection. The findings of the output-only strategy and substructural identification represent a great leap forward from the practical point of view.

The GA identification strategy is subsequently extended for structural damage detection.

Structural Identification and Damage Detection using Genetic .

Structural Identification and Damage Detection using Genetic Algorithms. Chan Ghee Koh would like to dedicate this book to his family, Hwee Eng, Li Jia, Jessica Li Jian and Li Chen, Michael John Perry would like to dedicate this book to his wife, Evelyn. Chan Ghee Koh – Professor . Koh received his PhD from the University of California, Berkeley, in 1986. Lists with This Book. This book is not yet featured on Listopia.

Автор: Koh Название: Structural Identification and Damage Detection .

The application of the strategy focuses on structural identification problems with limited and noise contaminated measurements.

Chan Ghee Koh, Michael J. Perry. Robust and efficient methods have successfully been developed on the basis of genetic algorithms (GA). This volume presents the development of a novel GA-based identification strategy that contains several advantageous features compared to previous methods

For the bridge structure, the damage degrees of members are treated as discrete values, and each value is encoded by a three binary digits gene string.

In this chapter, the latest developments by the authors in the area of structural identification and structural damage detection using genetic algorithms are presented  . For the bridge structure, the damage degrees of members are treated as discrete values, and each value is encoded by a three binary digits gene string. Development of a bridge damage detection approach using vehicle-bridge interaction analysis and soft computing methods. CRC Press Published June 16, 2017 Reference - 140 Pages ISBN 9781138111929 - CAT K35122 Series: Structures and Infrastructures. Modelling and Simulation of Dynamic Systems. Structural Identification and Damage Detection.

Chan Ghee Koh – Professor . He has published more than 150 articles including more than 70 refereed international journal papers.

C G Koh and M J Perry, Structural Identification and Damage Detection using Genetic Algorithms  . Reducing hydroelastic response of pontoon-type very large floating structures using flexible connector and gill cells. Engineering Structures, 52, 372-383

C G Koh and M J Perry, Structural Identification and Damage Detection using Genetic Algorithms, Taylor & Francis Group, London, 2010. Journal Papers (Partial List): Li, . Kuang, K. S. & Koh, C. G. (2018). Rail crack monitoring based on Tsallis synchrosqueezed wavelet entropy of acoustic emission signals: A field study. Engineering Structures, 52, 372-383. Koh, C. Luo, . Gao, . & Bai, W. (2013).

This dissertation studied the structural identification and damage detection of civil engineering structures. Several issues regarding structural health monitoring were addressed. The data-driven subspace identification algorithm was investigated for modal identification of bridges using output-only data. The influence of temperature fluctuation on the frequencies of a highway concrete bridge was investigated using ambient vibration data over a one-year period of a highway bridge under health monitoring. The data were fitted by nonlinear and linear regression models, which were then analyzed.