Vibration-based Damage Detection Using High-speed Camera
Author: Chao Wan
Publisher:
Published: 2019
Total Pages: 130
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Chao Wan
Publisher:
Published: 2019
Total Pages: 130
ISBN-13:
DOWNLOAD EBOOKAuthor: Shaohan Wang
Publisher:
Published: 2021
Total Pages: 109
ISBN-13:
DOWNLOAD EBOOKAuthor: Ali Salehzadeh Nobari
Publisher: World Scientific
Published: 2018-05-04
Total Pages: 256
ISBN-13: 178634498X
DOWNLOAD EBOOKIn the oil and gas industries, large companies are endeavoring to find and utilize efficient structural health monitoring methods in order to reduce maintenance costs and time. Through an examination of the vibration-based techniques, this title addresses theoretical, computational and experimental methods used within this trend.By providing comprehensive and up-to-date coverage of established and emerging processes, this book enables the reader to draw their own conclusions about the field of vibration-controlled damage detection in comparison with other available techniques. The chapters offer a balance between laboratory and practical applications, in addition to detailed case studies, strengths and weakness are drawn from a broad spectrum of information.
Author: Richard S. Pappa
Publisher:
Published: 2000
Total Pages: 14
ISBN-13:
DOWNLOAD EBOOKThis paper describes a new, on-line bibliographic database of vibration-based damage detection experiments. Publications in the database discuss experiments conducted on actual structures as well as those conducted with simulated data. The database can be searched and sorted in many ways, and it provides photographs of test structures when available. It currently contains 100 publications, which is estimated to be about 5%-10% of the number of papers written to date on this subject. Additional entries are forthcoming. This database is available for public use on the Internet at the following address: http://sdbpappa-mac.larc.nasa.gov. Click on the link named "dd_experiments.fp3" and then type "guest" as the password. No user name is required
Author: M. Arif Wani
Publisher: Springer
Published: 2020-12-14
Total Pages: 300
ISBN-13: 9789811567582
DOWNLOAD EBOOKThis book presents selected papers from the 18th IEEE International Conference on Machine Learning and Applications (IEEE ICMLA 2019). It focuses on deep learning networks and their application in domains such as healthcare, security and threat detection, fault diagnosis and accident analysis, and robotic control in industrial environments, and highlights novel ways of using deep neural networks to solve real-world problems. Also offering insights into deep learning architectures and algorithms, it is an essential reference guide for academic researchers, professionals, software engineers in industry, and innovative product developers.
Author: Ali Zare Hosseinzadeh
Publisher:
Published: 2020
Total Pages: 96
ISBN-13:
DOWNLOAD EBOOKStructural Health Monitoring (SHM) and condition assessment deal with inspecting the health and integrity of the monitored systems. Although robust damage detection methods have been proposed in the recent two decades, there are intensive ongoing investigations to tackle the practical and technical open challenges, such as smart sensing, sparse sensor measurements and real-time damage detection. This thesis is devoted to discussing pattern recognition and damage detection methods using vibration, acoustic and vision perspectives.First, a machine learning-based approach is proposed for object classification by texture analysis. Bag-of-Words (BoW) and Support Vector Machine (SVM) techniques are used to extract the features and train an identifier, respectively. The method is particularly exploited for tie/ballast image classification at Rail Defect Facility of UC San Diego by mounting a high-speed camera on a cart moving with walking speed. Second, a deterministic vibration-based method is proposed for damage quantification in the structures, using sparse sensor measurements. The estimated damages are then further tuned by repeating the proposed approach to reach more accurate results. The method is employed for damage detection in lab-scale and full-scale building structures. Defect imaging in plates using data-driven Matched Filed Processing (MFP) is the last concept discussed in this thesis. Under the Born approximation, difference between the responses of the damaged and pristine plates is computed as the data set containing the defect's acoustic signature, and conventional and adaptive beamformers are used to perform the MFP and localize the defect. The method is employed for damage detection in an aluminum plate.
Author: Tian Hock Low
Publisher:
Published: 2010
Total Pages: 74
ISBN-13:
DOWNLOAD EBOOKAuthor: Javad Baqersad
Publisher: Springer Nature
Published: 2023-11-20
Total Pages: 177
ISBN-13: 3031349105
DOWNLOAD EBOOKComputer Vision & Laser Vibrometry, Volume 6: Proceedings of the 41st IMAC, A Conference and Exposition on Structural Dynamics, 2023, the sixth volume of ten from the Conference brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Computer Vision, Laser Vibrometry and Structural Health Monitoring, including papers on: Novel Techniques Optical Methods, Scanning LDV Methods Photogrammetry & DIC Structural Health Monitoring
Author: Daniel Balageas
Publisher: John Wiley & Sons
Published: 2010-01-05
Total Pages: 496
ISBN-13: 0470394404
DOWNLOAD EBOOKThis book is organized around the various sensing techniques used to achieve structural health monitoring. Its main focus is on sensors, signal and data reduction methods and inverse techniques, which enable the identification of the physical parameters, affected by the presence of the damage, on which a diagnostic is established. Structural Health Monitoring is not oriented by the type of applications or linked to special classes of problems, but rather presents broader families of techniques: vibration and modal analysis; optical fibre sensing; acousto-ultrasonics, using piezoelectric transducers; and electric and electromagnetic techniques. Each chapter has been written by specialists in the subject area who possess a broad range of practical experience. The book will be accessible to students and those new to the field, but the exhaustive overview of present research and development, as well as the numerous references provided, also make it required reading for experienced researchers and engineers.
Author: Christopher Niezrecki
Publisher: Springer
Published: 2019-04-04
Total Pages: 122
ISBN-13: 3030129357
DOWNLOAD EBOOK​Rotating Machinery, Optical Methods & Scanning LDV Methods, Volume 6: Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics, 2019, the sixth volume of eight from the Conference brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Structural Health Monitoring, including papers on: Novel Techniques Optical Methods, Scanning LDV Methods Photogrammetry & DIC Rotating Machinery