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Download Full Field Linear And Nonlinear Measurements Using Continuous Scan Laser Doppler Vibrometry And High Speed Three Dimensional Digital Image Correlation full books in PDF, epub, and Kindle. Read online Full Field Linear And Nonlinear Measurements Using Continuous Scan Laser Doppler Vibrometry And High Speed Three Dimensional Digital Image Correlation ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Download or read book Full-field Linear and Nonlinear Measurements Using Continuous-Scan Laser Doppler Vibrometry and High Speed Three-Dimensional Digital Image Correlation written by and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dario Di Maio
Publisher : Springer
ISBN 13 : 3319746936
Total Pages : 239 pages
Book Rating : 4.3/5 (197 download)
Download or read book Rotating Machinery, Vibro-Acoustics & Laser Vibrometry, Volume 7 written by Dario Di Maio and published by Springer. This book was released on 2018-06-04 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rotating Machinery, Vibro-Acoustics & Laser Vibrometry, Volume 7: Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics, 2018, the seveth 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 Rotating Machinery, Hybrid Testing, Vibro-Acoustics & Laser Vibrometry, including papers on: Rotating Machinery Vibro-Acoustics Experimental Techniques Scanning Laser Doppler Vibrometry Methods
Author : Dario Di Maio
Publisher : Springer
ISBN 13 : 3319546481
Total Pages : 154 pages
Book Rating : 4.3/5 (195 download)
Download or read book Rotating Machinery, Hybrid Test Methods, Vibro-Acoustics & Laser Vibrometry, Volume 8 written by Dario Di Maio and published by Springer. This book was released on 2017-03-27 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rotating Machinery, Hybrid Testing, Vibro-Acoustics & Laser Vibrometry, Volume 8: Proceedings of the 35th IMAC, A Conference and Exposition on Structural Dynamics, 2017, the eighth 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 Rotating Machinery, Hybrid Testing, Vibro-Acoustics & Laser Vibrometry, including papers on: Rotating Machinery Vibro-Acoustics Experimental Techniques Advances in Wind Energy Scanning Laser Doppler Vibrometry Methods Hybrid Test Methods
Author : Javad Baqersad
Publisher : Springer Nature
ISBN 13 : 3031349105
Total Pages : 177 pages
Book Rating : 4.0/5 (313 download)
Download or read book Computer Vision & Laser Vibrometry, Volume 6 written by Javad Baqersad and published by Springer Nature. This book was released on 2023-11-20 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer 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 : Dario Di Maio
Publisher : Springer Nature
ISBN 13 : 3030477215
Total Pages : 164 pages
Book Rating : 4.0/5 (34 download)
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 2020-09-23 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rotating Machinery, Optical Methods & Scanning LDV Methods, Volume 6: Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020, 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
Author : Gaëtan Kerschen
Publisher : Springer
ISBN 13 : 3319152211
Total Pages : 521 pages
Book Rating : 4.3/5 (191 download)
Download or read book Nonlinear Dynamics, Volume 1 written by Gaëtan Kerschen and published by Springer. This book was released on 2015-08-14 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonlinear Dynamics, Volume 1. Proceedings of the 33rd IMAC, A Conference and Exposition on Balancing Simulation and Testing, 2015, the first 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 Structural Dynamics, including papers on: Nonlinear Oscillations Nonlinear Simulation Using Harmonic Balance Nonlinear Modal Analysis Nonlinear System Identification Nonlinear Modeling & Simulation Nonlinearity in Practice Nonlinear Systems Round Robin on Nonlinear System Identification.
Author : James De Clerck
Publisher : Springer
ISBN 13 : 3319300849
Total Pages : 525 pages
Book Rating : 4.3/5 (193 download)
Download or read book Rotating Machinery, Hybrid Test Methods, Vibro-Acoustics & Laser Vibrometry, Volume 8 written by James De Clerck and published by Springer. This book was released on 2016-06-29 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rotating Machinery, Hybrid Test Methods, Vibro-Acoustics & Laser Vibrometry, Volume 8.Proceedings of the 34th IMAC, A Conference and Exposition on Dynamics of Multiphysical Systems: From Active Materials to Vibroacoustics, 2016, the eighth 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 Structural Dynamics, including papers on: • Processing Modal Data • Rotating Machinery • Vibro Acoustics • Laser Vibrometry • Teaching Practices • Hybrid Testing • Reduced Order Modeling
Author : Carlo Rainieri
Publisher : Springer Nature
ISBN 13 : 3031614216
Total Pages : 749 pages
Book Rating : 4.0/5 (316 download)
Download or read book Proceedings of the 10th International Operational Modal Analysis Conference (IOMAC 2024) written by Carlo Rainieri and published by Springer Nature. This book was released on with total page 749 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James De Clerck
Publisher : Springer
ISBN 13 : 331915236X
Total Pages : 275 pages
Book Rating : 4.3/5 (191 download)
Download or read book Experimental Techniques, Rotating Machinery, and Acoustics, Volume 8 written by James De Clerck and published by Springer. This book was released on 2015-04-09 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental Techniques, Rotating Machinery & Acoustics, Volume 8: Proceedings of the 33rd IMAC, A Conference and Exposition on Structural Dynamics, 2015, the eighth 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 Structural Dynamics, including papers on: Experimental Techniques Processing Modal Data Rotating Machinery Acoustics Adaptive Structures Biodynamics Damping
Author : Enrico Primo Tomasini
Publisher : Springer Nature
ISBN 13 : 3662613182
Total Pages : 173 pages
Book Rating : 4.6/5 (626 download)
Download or read book Laser Doppler Vibrometry written by Enrico Primo Tomasini and published by Springer Nature. This book was released on 2020-06-29 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a continuous learning tool for experienced technical staff facing laser vibrometry technology for the first time. The book covers both theoretical aspects and practical applications of laser Doppler vibrometry, and is accompanied by a multimedia presentation that allows the audience to browse the content and come as close as possible to performing real experiments. After a brief introduction, Chapter 2 presents supporting theory, providing general information on light sources, light scattering and interference for a better understanding of the rest of the book. Chapter 3 examines the theory of laser vibrometers, explaining interferometers from an optical perspective and in terms of the related electronics. It also addresses options like tracking filters and different signal demodulation strategies, since these have a significant impact on the practical use of vibrometers. Chapter 4 explores the configurations that are encountered in today’s instrumentation, with a focus on providing practical suggestions on the use of laser vibrometers. Lastly, Chapter 5 investigates metrology for vibration and shock measurements using laser interferometry, and analyses the uncertainty of laser vibrometers in depth.
Author : Muhammad Salman
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (844 download)
Download or read book Continuous Scanning Laser Doppler Vibrometry for Synchronized Array Measurements written by Muhammad Salman and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser Doppler Vibrometry (LDV) is a non-contact technique for sensing surface vibrations. Traditionally, LDV uses one or more fixed beams to measure the vibrational velocity of specific points and orientations. In order to measure an angular velocity at least two laser beams are required. Instead, this research proposes to develop a Continuous Scanning Laser Doppler Vibrometer (CSLDV)technique, based on a single laser beam continuously sweeping the area of interest using a scanning mirror. Linear scans allow the measurement of normal and angular velocity while circular scans allow the measurement of normal velocity and two angular velocities. The first part of the study analyzes the performance of rigid body models of both the short line and circular scans (
Author : Kristian Kroschel
Publisher : Springer Nature
ISBN 13 : 3030466914
Total Pages : 187 pages
Book Rating : 4.0/5 (34 download)
Download or read book Laser Doppler Vibrometry for Non-Contact Diagnostics written by Kristian Kroschel and published by Springer Nature. This book was released on 2020-06-09 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents recent outcomes of the collaborative “Tricorder” project, which brings together partners from industry, research institutes and hospitals to deliver an easy contactless alternative for electrocardiograms (ECG). Featuring contributions investigating the possible applications of laser Doppler vibrometry (LDV) signals for the remote measurement of vital parameters of the heart, the book provides insights into the vision and the history of the "Tricorder" project and the basic differences between the vibrocardiograms and electrocardiograms. It also discusses topics such as signal processing, heartbeat measurement techniques, respiration frequency and oxygen saturation determination, with a particular focus on the diagnostic value of the method presented, e.g., diagnosis of atrial fibrillation and estimation of the oxygen saturation in premature infants. Further, the authors review the advantages and drawbacks of the new method and the specific fields of application. This book will appeal to researchers and industry leaders interested in laser remote sensing for medical applications as well as medical professionals curious about new healthcare technologies.
Author : Th. Dracos
Publisher : Springer Science & Business Media
ISBN 13 : 9780792342564
Total Pages : 346 pages
Book Rating : 4.3/5 (425 download)
Download or read book Three-Dimensional Velocity and Vorticity Measuring and Image Analysis Techniques written by Th. Dracos and published by Springer Science & Business Media. This book was released on 1996-10-31 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contents of this volume reflect to a large extent the efforts made by a group of Institutes at the ETH Zürich to develop new techniques for measurements of flows in fluids in the last decade. The motivation came from the study of tr~sport and mixing processes in natural and industrial systems. One of the characteristic properties of turbulence is its high mixing efficiency. The techniques developed are therefore suitable, although not exclusively, for turbulence measurements. They can be subdivided into point-measurements and field-measurements. The aim of the point-measurements developed is to determine the three components of the velocity and all their first derivatives with good temporal resolution and accuracy in turbulent flows. The old and weIl established method of hot-wire anemometry was used for this purpose. One of the main achievements in this context is the construction of miniature multi-wire probes. This technique was introduced to the Institute of Hydromechanics and Water Resources Management of ETH Zürich by Profs. A. Tsinober and E. Kit from Tel-Aviv University. This was made possible by the generous financial support by ETH, for which I would like to express my gratitude on this occasion. In addition, Dr. F.E. Joergensen from DANTEC contributed an example of recent developments in the hardware ofConstant Temperature Anemometry (CTA), for which I am very thankful.
Author : Randall Allemang
Publisher : Springer
ISBN 13 : 9781461445463
Total Pages : 1403 pages
Book Rating : 4.4/5 (454 download)
Download or read book Handbook of Experimental Structural Dynamics written by Randall Allemang and published by Springer. This book was released on 2022-08-06 with total page 1403 pages. Available in PDF, EPUB and Kindle. Book excerpt: The SEM Handbook of Experimental Structural Dynamics stands as a comprehensive overview and reference for its subject, applicable to workers in research, product design and manufacture, and practice. The Handbook is devoted primarily to the areas of structural mechanics served by the Society for Experimental Mechanics IMAC community, such as modal analysis, rotating machinery, structural health monitoring, shock and vibration, sensors and instrumentation, aeroelasticity, ground testing, finite element techniques, model updating, sensitivity analysis, verification and validation, experimental dynamics sub-structuring, quantification of margin and uncertainty, and testing of civil infrastructure. Chapters offer comprehensive, detailed coverage of decades of scientific and technologic advance and all demonstrate an experimental perspective. Several sections specifically discuss the various types of experimental testing and common practices utilized in the automotive, aerospace, and civil structures industries. · History of Experimental Structural Mechanics · DIC Methods - Dynamic Photogrammetry · LDV Methods · Applied Digital Signal Processing · Introduction to Spectral - Basic Measurements · Structural Measurements - FRF · Random and Shock Testing · Rotating System Analysis Methods * · Sensors Signal Conditioning Instrumentation · Design of Modal Tests · Experimental Modal Methods · Experimental Modal Parameter Evaluation · Operating Modal Analysis Methods * · Analytical Numerical Substructuring · Finite Element Model Correlation · Model Updating · Damping of Materials and Structures · Model Calibration and Validation in Structures* · Uncertainty Quantification: UQ, QMU and Statistics * · Nonlinear System Analysis Methods (Experimental) · Structural Health Monitoring and Damage Detection · Experimental Substructure Modeling · Modal Modeling · Response (Impedance) Modeling · Nonlinear Normal Mode Analysis Techniques (Analytical) * · Modal Modeling with Nonlinear Connection Elements (Analytical) · Acoustics of Structural Systems (VibroAcoustics) * · Automotive Structural Testing * · Civil Structural Testing · Aerospace Perspective for Modeling and Validation · Sports Equipment Testing * · Applied Math for Experimental Structural Mechanics * Chapter Forthcoming Contributions present important theory behind relevant experimental methods as well as application and technology. Topical authors emphasize and dissect proven methods and offer detail beyond a simple review of the literature. Additionally, chapters cover practical needs of scientists and engineers who are new to the field. In most cases, neither the pertinent theory nor, in particular, the practical issues have been presented formally in current academic textbooks. Each chapter in the Handbook represents a ’must read’ for someone new to the subject or for someone returning to the field after an absence. Reference lists in each chapter consist of the seminal papers in the literature. This Handbook stands in parallel to the SEM Handbook of Experimental Solid Mechanics, where this Handbook focuses on experimental dynamics of structures at a macro-scale often involving multiple components and materials where the SEM Handbook of Experimental Solid Mechanics focuses on experimental mechanics of materials at a nano-scale and/or micro-scale.
Author : Jeffry J. Abel
Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (28 download)
Download or read book Three-dimensional Velocity Extraction Using Laser Doppler Vibrometry written by Jeffry J. Abel and published by . This book was released on 1993 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael William Sracic
Publisher :
ISBN 13 :
Total Pages : 190 pages
Book Rating : 4.:/5 (891 download)
Download or read book A New Experimental Modal Analysis Method Using Continuous Scan Laser Doppler Vibrometry and Impact Excitation written by Michael William Sracic and published by . This book was released on 2008 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (867 download)
Download or read book Modal Identification of Linear Time Periodic Systems with Applications to Continuous-Scan Laser Doppler Vibrometry written by and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many structures have to be modeled as Linear Time Periodic (LTP) systems to better characterize their time varying behavior, e.g., wind turbines. However, current system identification methods are mostly limited to Linear Time Invariant (LTI) systems. This work develops several frequency domain identification algorithms for LTP systems. These algorithms are completely analogous to the algorithms for LTI systems, and they are capable of extracting the modal parameters of LTP systems under any type of input, using the well-established identification routines for LTI systems. The theory includes two parts; the experimental modal analysis using the harmonic transfer function where the input is controlled and measured, and the output-only modal analysis using the harmonic power spectrum where the input is not measured but is assumed to be uniformly distributed random noise. A simplified output-only algorithm for LTP systems is also developed using the lifting approach, which groups the responses at the same time instant in a period. The proposed modal identification algorithms are combined with a novel technique, Continuous-Scan Laser Doppler Vibrometry (CSLDV). In CSLDV, the laser continuously sweeps over a structure while measuring, capturing spatially detailed dynamic information in the same amount of time that is required by conventional methods to capture a single point. When the laser spot moves in a closed and periodic pattern on an LTI structure, the acquired velocity signal appears to be from an LTP system. Therefore, the proposed algorithms can be applied to identify modal parameters of the LTI structure. The harmonic transfer function is used to identify the operational shape of a cantilever beam under sinusoidal excitation. The speckle noise and uncertainty of CSLDV are discussed. The harmonic transfer function is also used to simultaneously measure the translational and rotational velocities of a small region by scanning a small circle around the point of interest. The harmonic power spectrum and lifting approach are used to extract the first few modes of a parked wind turbine measured with CSLDV. Finally, the harmonic power spectrum is used to extract the periodic modes of an operating turbine, which has to be modeled as a general LTP system.
