Optics-Only Calibration of a Neural-Net Based Optical Nde Method for Structural Health Monitoring

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781721636419
Total Pages : 34 pages
Book Rating : 4.6/5 (364 download)

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Book Synopsis Optics-Only Calibration of a Neural-Net Based Optical Nde Method for Structural Health Monitoring by : National Aeronautics and Space Administration (NASA)

Download or read book Optics-Only Calibration of a Neural-Net Based Optical Nde Method for Structural Health Monitoring written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-21 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: A calibration process is presented that uses optical measurements alone to calibrate a neural-net based NDE method. The method itself detects small changes in the vibration mode shapes of structures. The optics-only calibration process confirms previous work that the sensitivity to vibration-amplitude changes can be as small as 10 nanometers. A more practical value in an NDE service laboratory is shown to be 50 nanometers. Both model-generated and experimental calibrations are demonstrated using two implementations of the calibration technique. The implementations are based on previously published demonstrations of the NDE method and an alternative calibration procedure that depends on comparing neural-net and point sensor measurements. The optics-only calibration method, unlike the alternative method, does not require modifications of the structure being tested or the creation of calibration objects. The calibration process can be used to test improvements in the NDE process and to develop a vibration-mode-independence of damagedetection sensitivity. The calibration effort was intended to support NASA s objective to promote safety in the operations of ground test facilities or aviation safety, in general, by allowing the detection of the gradual onset of structural changes and damage. Decker, Arthur J. Glenn Research Center NASA/TM-2004-212951, E-14390

Neural-Net Based Optical NDE Method for Structural Health Monitoring

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Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Neural-Net Based Optical NDE Method for Structural Health Monitoring by :

Download or read book Neural-Net Based Optical NDE Method for Structural Health Monitoring written by and published by . This book was released on 2003 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Structural Health Monitoring of Composite Structures Using Fiber Optic Methods

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Publisher : CRC Press
ISBN 13 : 1498733204
Total Pages : 491 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis Structural Health Monitoring of Composite Structures Using Fiber Optic Methods by : Ginu Rajan

Download or read book Structural Health Monitoring of Composite Structures Using Fiber Optic Methods written by Ginu Rajan and published by CRC Press. This book was released on 2016-10-03 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: This highly comprehensive, introductory book explains the basics of structural health monitoring aspects of composite structures. This book serve as an all-in-one reference book in which the reader can receive a basic understanding of composite materials, manufacturing methods, the latest types of optical fiber sensors used for structural health monitoring of composite structures, and demonstrated applications of the use of fiber sensors in a variety of composite material structures. The content draws upon the authors’ and distinguished contributors’ extensive research/teaching and industrial experience to fully cover the structural health monitoring of composite materials using fiber optic sensing methods.

Integrative Oncology

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Publisher : CRC Press
ISBN 13 : 9780415396523
Total Pages : 796 pages
Book Rating : 4.3/5 (965 download)

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Book Synopsis Integrative Oncology by : Matthew P. Mumber

Download or read book Integrative Oncology written by Matthew P. Mumber and published by CRC Press. This book was released on 2005-10-26 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrative Oncology explores a comprehensive, evidence-based approach to cancer care that addresses all individuals involved in the process, and can include the use of complementary and alternative medicine (CAM) therapies alongside conventional modalities such as chemotherapy, surgery, and radiation therapy. The number of integrative care programs is increasing worldwide and this book forms a foundation text for all who want to learn more about this growing field. This guide provides a thoughtful and generous perspective on integrative care, an outstanding overview of the exciting clinical opportunities these techniques can offer, and a guide to the new territories that all oncologists and CAM practitioners need to explore and understand.

Structural Health Monitoring/Management (SHM) in Aerospace Structures

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Publisher : Elsevier
ISBN 13 : 0443191492
Total Pages : 536 pages
Book Rating : 4.4/5 (431 download)

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Book Synopsis Structural Health Monitoring/Management (SHM) in Aerospace Structures by : Fuh-Gwo Yuan

Download or read book Structural Health Monitoring/Management (SHM) in Aerospace Structures written by Fuh-Gwo Yuan and published by Elsevier. This book was released on 2024-04-30 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structural Health Monitoring (SHM) Management in Aerospace and Civil Structures provides readers with the spectacular progress that has taken place over the last twenty years with respect to the area of Structural Health Monitoring (SHM) Management. The SHM field encompasses transdisciplinary areas, including smart materials, sensors and actuators, damage diagnosis and prognosis, signal and image processing algorithms, wireless intelligent sensing, data fusion, and energy harvesting. This book focuses on how SHM techniques can be applied to aircraft, mechanical and civil engineering structures with particular emphasis on composite materials. Structural Health Monitoring (SHM) Management in Aerospace and Civil Structures will be a valuable reference resource for R&D managers, materials scientists and engineers working in the aerospace sector as well as for researchers and system designers working in industry, academia and government research agencies developing new systems for the SHM of aerospace, mechanical and civil engineering structures. Presents new developments in smart materials for sensing and actuation Discusses new developments in mechanical metamaterials Presents the latest on signal/imaging processing for damage diagnosis Explores damage prognosis and integrated vehicle health management (IVHM) Covers new developments in machine learning and artificial Intelligence

Rotating Machinery, Optical Methods & Scanning LDV Methods, Volume 6

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Publisher : Springer Nature
ISBN 13 : 3030763358
Total Pages : 192 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis Rotating Machinery, Optical Methods & Scanning LDV Methods, Volume 6 by : Dario Di Maio

Download or read book Rotating Machinery, Optical Methods & Scanning LDV Methods, Volume 6 written by Dario Di Maio and published by Springer Nature. This book was released on 2021-08-25 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: ​Rotating Machinery, Optical Methods & Scanning LDV Methods, Volume 6: Proceedings of the 39th IMAC, A Conference and Exposition on Structural Dynamics, 2021, the sixth volume of nine 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

Automation in Construction toward Resilience

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Publisher : CRC Press
ISBN 13 : 1000912906
Total Pages : 639 pages
Book Rating : 4.0/5 (9 download)

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Book Synopsis Automation in Construction toward Resilience by : Ehsan Noroozinejad Farsangi

Download or read book Automation in Construction toward Resilience written by Ehsan Noroozinejad Farsangi and published by CRC Press. This book was released on 2023-09-29 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: While the word "automation" may conjure images of robots taking over jobs, the reality is much more nuanced. In construction, for instance, automation is less likely to diminish employment opportunities than it is to increase productivity. Indeed, automation alongside the global need for new and updated infrastructure and better and more affordable housing can help shape the direction of the construction industry. The key will be anticipating and preparing for the shift, in part by developing new skills in the current and future workforce. This book presents all aspects of automation in construction pertaining to the use of information technologies in design, engineering, construction technologies, and maintenance and management of constructed facilities. The broad scope encompasses all stages of the construction life cycle from initial planning and design, through the construction of the facility, its operation, and maintenance, to the eventual dismantling and recycling of buildings and engineering structures. Features: Examines Building Information Management systems, allowing on-site execution of construction more efficient, and for project teams to eliminate mistakes and better coordinate the workforce Presents the latest information on the automation of modular construction, production in factories, including 3-D printing of components such as facades, or even load-bearing and essential components

Structural Health Monitoring 2015

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Publisher : DEStech Publications, Inc
ISBN 13 : 1605952753
Total Pages : 1644 pages
Book Rating : 4.6/5 (59 download)

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Book Synopsis Structural Health Monitoring 2015 by : Fu-Kuo Chang

Download or read book Structural Health Monitoring 2015 written by Fu-Kuo Chang and published by DEStech Publications, Inc. This book was released on 2015-10-01 with total page 1644 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Tenth International Workshop on Structural Health Monitoring, September 1–3, 2015. Selected research on the entire spectrum of structural health techniques and areas of applicationAvailable in print, complete online text download or individual articles. Series book comprising two volumes provides selected international research on the entire spectrum of structural health monitoring techniques used to diagnose and safeguard aircraft, vehicles, buildings, civil infrastructure, ships and railroads, as well as their components such as joints, bondlines, coatings and more. Includes special sections on system design, signal processing, multifunctional materials, sensor distribution, embedded sensors for monitoring composites, reliability and applicability in extreme environments. The extensive contents can be viewed below.

The Rise of Smart Cities

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Publisher : Butterworth-Heinemann
ISBN 13 : 0128177853
Total Pages : 698 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis The Rise of Smart Cities by : Amir Alavi

Download or read book The Rise of Smart Cities written by Amir Alavi and published by Butterworth-Heinemann. This book was released on 2022-04-12 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Rise of Smart Cities: Advanced Structural Sensing and Monitoring Systems provides engineers and researchers with a guide to the latest breakthroughs in the deployment of smart sensing and monitoring technologies. The book introduces readers to the latest innovations in the area of smart infrastructure-enabling technologies and howthey can be integrated into the planning and design of smart cities. With this book in hand, readers will find a valuable reference in terms of civil infrastructure health monitoring, advanced sensor network architectures, smart sensing materials, multifunctional material and structures, crowdsourced/social sensing, remote sensing and aerial sensing, and advanced computation in sensornetworks. Reviews the latest development in smart structural health monitoring (SHM) systems Introduces all major algorithms, with a focus on practical implementation Includes real-world applications and case studies Opens up a new horizon for robust structural sensing methods and their applications in smart cities

Infrastructure Health in Civil Engineering

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Publisher : CRC Press
ISBN 13 : 0849320402
Total Pages : 626 pages
Book Rating : 4.8/5 (493 download)

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Book Synopsis Infrastructure Health in Civil Engineering by : Mohammed M. Ettouney

Download or read book Infrastructure Health in Civil Engineering written by Mohammed M. Ettouney and published by CRC Press. This book was released on 2011-09-27 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continually increasing demands on infrastructures mean that maintenance and renewal require timely, appropriate action that maximizes benefits while minimizing cost. To be as well informed as possible, decision-makers must have an optimal understanding of an infrastructure’s condition—what it is now, and what it is expected to be in the future. Written by two highly respected engineers, the first volume, Infrastructure Health in Civil Engineering: Theory and Components, integrates the decision making concept into theoretical and practical issues. It includes: An overview of the infrastructure health in civil engineering (IHCE) and associated theories In-depth description of the four components of SHCE: measurements, structural identification, damage identification, and decision making Discussion of how IHCE and asset management are applied An exploration of infrastructure health management Built to correspond to the ideas presented in its companion volume, Applications and Management, this is an invaluable guide to optimized, cost-saving methods that will help readers meet safety specifications for new projects, as well as aging infrastructures at high risk for failure.

Structural Health Monitoring For Advanced Composite Structures

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Publisher : World Scientific
ISBN 13 : 1786343940
Total Pages : 288 pages
Book Rating : 4.7/5 (863 download)

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Book Synopsis Structural Health Monitoring For Advanced Composite Structures by : Aliabadi M H Ferri

Download or read book Structural Health Monitoring For Advanced Composite Structures written by Aliabadi M H Ferri and published by World Scientific. This book was released on 2017-12-18 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structural health monitoring (SHM) is a relatively new and alternative way of non-destructive inspection (NDI). It is the process of implementing a damage detection and characterization strategy for composite structures. The basis of SHM is the application of permanent fixed sensors on a structure, combined with minimum manual intervention to monitor its structural integrity. These sensors detect changes to the material and/or geometric properties of a structural system, including changes to the boundary conditions and system connectivity, which adversely affect the system's performance. This book's primary focus is on the diagnostics element of SHM, namely damage detection in composite structures. The techniques covered include the use of Piezoelectric transducers for active and passive Ultrasonics guided waves and electromechanical impedance measurements, and fiber optic sensors for strain sensing. It also includes numerical modeling of wave propagation in composite structures. Contributed chapters written by leading researchers in the field describe each of these techniques, making it a key text for researchers and NDI practitioners as well as postgraduate students in a number of specialties including materials, aerospace, mechanical and computational engineering. Contents: Damage Detection and Characterization with Piezoelectric Transducers — Active Sensing (Z Sharif Khodaei and M H Aliabadi)Modeling Guided Wave Propagation in Composite Structures Using Local Interaction Simulation Approach (Yanfeng Shen and Carlos E S Cesnik)Design and Development of a Phased Array System for Damage Detection in Structures (Bruno Rocha, Mehmet Yildiz & Afzal Suleman)Degradation Detection in Composite Structures with PZT Transducers (Wiesław M Ostachowicz, Paweł H Malinowski & Tomasz Wandowski)Numerical Modelling of Wave Propagation in Composite Structures (Sourav Banerjee)SHM of Composite Structures by Fibre Optic Sensors (Alfredo Guemes)Impact Detection and Identification with Piezoceramic Sensors — Passive Sensing (Z Sharif Khodaei and M H Aliabadi) Readership: Researchers and NDI practitioners as well as postgraduate students in a number of specialties including materials, aerospace, mechanical and computational engineering. Keywords: Structural Health Modelling;Non-Destrctive Inspection;Dignostic SHM;Aerospace Engineering;Microelectromechanical Systems;Acoustic Emission Monitoring;AccelerometersReview:0

Advances in nonlinear systems and networks, volume II

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Publisher : Frontiers Media SA
ISBN 13 : 2832545599
Total Pages : 131 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Advances in nonlinear systems and networks, volume II by : Fei Yu

Download or read book Advances in nonlinear systems and networks, volume II written by Fei Yu and published by Frontiers Media SA. This book was released on 2024-03-04 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Structural Health Monitoring 2006

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Publisher : DEStech Publications, Inc
ISBN 13 : 9781932078633
Total Pages : 1458 pages
Book Rating : 4.0/5 (786 download)

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Book Synopsis Structural Health Monitoring 2006 by : Alfredo Güemes

Download or read book Structural Health Monitoring 2006 written by Alfredo Güemes and published by DEStech Publications, Inc. This book was released on 2006 with total page 1458 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings of the Third European Workshop on Structural Health Monitoring held at the Conference Centre in Granada, Spain, in July of 2006 includes four keynote presentations and 170 technical papers written by an international group of contributors. Papers discuss technology and activities related to damage detection and evaluation in engin

Fibre Optic Methods for Structural Health Monitoring

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Publisher : John Wiley & Sons
ISBN 13 : 9780470517802
Total Pages : 276 pages
Book Rating : 4.5/5 (178 download)

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Book Synopsis Fibre Optic Methods for Structural Health Monitoring by : Branko Glisic

Download or read book Fibre Optic Methods for Structural Health Monitoring written by Branko Glisic and published by John Wiley & Sons. This book was released on 2008-03-11 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of fibre optic sensors in structural health monitoring has rapidly accelerated in recent years. By embedding fibre optic sensors in structures (e.g. buildings, bridges and pipelines) it is possible to obtain real time data on structural changes such as stress or strain. Engineers use monitoring data to detect deviations from a structure’s original design performance in order to optimise the operation, repair and maintenance of a structure over time. Fibre Optic Methods for Structural Health Monitoring is organised as a step-by-step guide to implementing a monitoring system and includes examples of common structures and their most-frequently monitored parameters. This book: presents a universal method for static structural health monitoring, using a technique with proven effectiveness in hundreds of applications worldwide; discusses a variety of different structures including buildings, bridges, dams, tunnels and pipelines; features case studies which describe common problems and offer solutions to those problems; provides advice on establishing mechanical parameters to monitor (including deformations, rotations and displacements) and on placing sensors to achieve monitoring objectives; identifies methods for interpreting data according to construction material and shows how to apply numerical concepts and formulae to data in order to inform decision making. Fibre Optic Methods for Structural Health Monitoring is an invaluable reference for practising engineers in the fields of civil, structural and geotechnical engineering. It will also be of interest to academics and undergraduate/graduate students studying civil and structural engineering.

Recurrent Neural Networks

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Publisher : CRC Press
ISBN 13 : 1000626172
Total Pages : 426 pages
Book Rating : 4.0/5 (6 download)

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Book Synopsis Recurrent Neural Networks by : Amit Kumar Tyagi

Download or read book Recurrent Neural Networks written by Amit Kumar Tyagi and published by CRC Press. This book was released on 2022-08-08 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: The text discusses recurrent neural networks for prediction and offers new insights into the learning algorithms, architectures, and stability of recurrent neural networks. It discusses important topics including recurrent and folding networks, long short-term memory (LSTM) networks, gated recurrent unit neural networks, language modeling, neural network model, activation function, feed-forward network, learning algorithm, neural turning machines, and approximation ability. The text discusses diverse applications in areas including air pollutant modeling and prediction, attractor discovery and chaos, ECG signal processing, and speech processing. Case studies are interspersed throughout the book for better understanding. FEATURES Covers computational analysis and understanding of natural languages Discusses applications of recurrent neural network in e-Healthcare Provides case studies in every chapter with respect to real-world scenarios Examines open issues with natural language, health care, multimedia (Audio/Video), transportation, stock market, and logistics The text is primarily written for undergraduate and graduate students, researchers, and industry professionals in the fields of electrical, electronics and communication, and computer engineering/information technology.

Structural Integrity and Durability of Advanced Composites

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Publisher : Woodhead Publishing
ISBN 13 : 008100138X
Total Pages : 872 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Structural Integrity and Durability of Advanced Composites by : Peter Beaumont

Download or read book Structural Integrity and Durability of Advanced Composites written by Peter Beaumont and published by Woodhead Publishing. This book was released on 2015-05-19 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structural Integrity and Durability of Advanced Composites: Innovative Modelling Methods and Intelligent Design presents scientific and technological research from leading composite materials scientists and engineers that showcase the fundamental issues and practical problems that affect the development and exploitation of large composite structures. As predicting precisely where cracks may develop in materials under stress is an age old mystery in the design and building of large-scale engineering structures, the burden of testing to provide "fracture safe design" is imperative. Readers will learn to transfer key ideas from research and development to both the design engineer and end-user of composite materials. This comprehensive text provides the information users need to understand deformation and fracture phenomena resulting from impact, fatigue, creep, and stress corrosion cracking and how these phenomena can affect reliability, life expectancy, and the durability of structures. Presents scientific and technological research from leading composite materials scientists and engineers that showcase fundamental issues and practical problems Provides the information users need to understand deformation and fracture phenomena resulting from impact, fatigue, creep, and stress corrosion cracking Enables readers to transfer key ideas from research and development to both the design engineer and end-user of composite materials

Proceedings of the UNIfied Conference of DAMAS, IncoME and TEPEN Conferences (UNIfied 2023)

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Publisher : Springer Nature
ISBN 13 : 303149413X
Total Pages : 1219 pages
Book Rating : 4.0/5 (314 download)

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Book Synopsis Proceedings of the UNIfied Conference of DAMAS, IncoME and TEPEN Conferences (UNIfied 2023) by : Andrew D. Ball

Download or read book Proceedings of the UNIfied Conference of DAMAS, IncoME and TEPEN Conferences (UNIfied 2023) written by Andrew D. Ball and published by Springer Nature. This book was released on with total page 1219 pages. Available in PDF, EPUB and Kindle. Book excerpt: