Vibration Fatigue by Spectral Methods Book

Vibration Fatigue by Spectral Methods

  • Author : Janko Slavič
  • Publisher : Elsevier
  • Release Date : 2020-08-20
  • Genre: Technology & Engineering
  • Pages : 230
  • ISBN 10 : 9780128223666

Vibration Fatigue by Spectral Methods Excerpt :

Vibration Fatigue by Spectral Methods relates the structural dynamics theory to the high-cycle vibration fatigue. The book begins with structural dynamics theory and relates the uniaxial and multiaxial vibration fatigue to the underlying structural dynamics and signal processing theory. Organized in two parts, part I gives the theoretical background and part II the selected experimental research. The time- and frequency- domain aspects of signal processing in general, related to structural dynamics and counting methods are covered in detail. It also covers all the underlying theory in structural dynamics, signal processing, uniaxial & multiaxial fatigue; including non-Gaussianity and non-stationarity. Finally, it provides the latest research on multiaxial vibration fatigue and the non-stationarity and non-Gaussianity effects. This book is for engineers, graduate students, researchers and industry professionals working in the field of structural durability under random loading and vibrations and also those dealing with fatigue of materials and constructions. Introduces generalized structural dynamics theory of multiaxial vibration fatigue Maximizes understanding of structural dynamics theory in relation to frequency domain fatigue Illustrates connections between experimental work and theory with case studies, cross-referencing, and parallels to accelerated vibration testing

Spectral Method in Multiaxial Random Fatigue Book

Spectral Method in Multiaxial Random Fatigue

  • Author : Adam Nieslony
  • Publisher : Springer Science & Business Media
  • Release Date : 2007-09-04
  • Genre: Technology & Engineering
  • Pages : 148
  • ISBN 10 : 9783540738237

Spectral Method in Multiaxial Random Fatigue Excerpt :

This monograph examines the theoretical foundations of the spectral method for fatigue life determination. The authors discuss a rule of description of random loading states with the matrix of power spectral density functions of the stress/strain tensor components. Some chosen criteria of multiaxial fatigue failure are analyzed. The formula proposed in this book enables readers to determine power spectral density of the equivalent history directly from the components of the power spectral density matrix of the multidimensional stochastic process.

Non Gaussian Random Vibration Fatigue Analysis and Accelerated Test Book

Non Gaussian Random Vibration Fatigue Analysis and Accelerated Test

  • Author : Yu Jiang
  • Publisher : Springer Nature
  • Release Date : 2021-09-15
  • Genre: Technology & Engineering
  • Pages : 167
  • ISBN 10 : 9789811636943

Non Gaussian Random Vibration Fatigue Analysis and Accelerated Test Excerpt :

This book discusses the theory, method and application of non-Gaussian random vibration fatigue analysis and test. The main contents include statistical analysis method of non-Gaussian random vibration, modeling and simulation of non-Gaussian/non-stationary random vibration, response analysis under non-Gaussian base excitation, non-Gaussian random vibration fatigue life analysis, fatigue reliability evaluation of structural components under Gaussian/non-Gaussian random loadings, non-Gaussian random vibration accelerated test method and application cases. From this book, the readers can not only learn how to reproduce the non-Gaussian vibration environment actually experienced by the product, but also know how to evaluate the fatigue life and reliability of the structure under non-Gaussian random excitation.

Fatigue Damage Book

Fatigue Damage

  • Author : Christi Lalanne
  • Publisher : CRC Press
  • Release Date : 2002-03-29
  • Genre: Technology & Engineering
  • Pages : 307
  • ISBN 10 : 1560329890

Fatigue Damage Excerpt :

About the Series: This important new series of five volumes has been written with both the professional engineers and the academic in mind. Christian Lalanne explores every aspect of vibration and shock, two fundamental and crucially important areas of mechanical engineering, from both the theoretical and practical standpoints. As all products need to be designed to withstand the environmental conditions to which they are likely to be subjected, prototypes must be verified by calculation and laboratory tests, the latter according to specifications from national or international standards. The concept of tailoring the product to its environment has gradually developed whereby, from the very start of a design project, through the to the standards specifications and testing procedures on th e prototype, the real environment in which the product being tested will be functioning is taken into account. The five volumes of Mechanical Shock and Vibration cover all the issues that need to be addressed in this area of mechanical engineering. The theoretical analyses are placed in the context of the real world and of laboratory tests - essential for the development of specifications. Volume IV: Fatigue Damage Fatigue damage in a system with one degree of freedom is one of the two criteria applied when comparing the severity of vibratory environments. The same criterion is also employed for a specifciation representing the effects produced by the set of vibrations imposed in a real environment. In this volume, which is devoted to the calculation of fatigue damage, the author explores the hypotheses adopted to describe the behavior of material suffering fatigue and the laws of fatigue accumulation. He also considers the methods of counting the response peaks, which are used to establish the histogram when it is impossible to use the probability density of the peaks obtained with a Gaussian signal. The expressions for mean damage and its standard deviation are established and oth

Random Vibration and Spectral Analysis Vibrations al  atoires et analyse spectral Book

Random Vibration and Spectral Analysis Vibrations al atoires et analyse spectral

  • Author : A. Preumont
  • Publisher : Springer Science & Business Media
  • Release Date : 1994-09-30
  • Genre: Mathematics
  • Pages : 272
  • ISBN 10 : 0792330366

Random Vibration and Spectral Analysis Vibrations al atoires et analyse spectral Excerpt :

I became interested in Random Vibration during the preparation of my PhD dissertation, which was concerned with the seismic response of nuclear reactor cores. I was initiated into this field through the cla.ssical books by Y.K.Lin, S.H.Crandall and a few others. After the completion of my PhD, in 1981, my supervisor M.Gera.din encouraged me to prepare a course in Random Vibration for fourth and fifth year students in Aeronautics, at the University of Liege. There was at the time very little material available in French on that subject. A first draft was produced during 1983 and 1984 and revised in 1986. These notes were published by the Presses Poly techniques et Universitaires Romandes (Lausanne, Suisse) in 1990. When Kluwer decided to publish an English translation ofthe book in 1992, I had to choose between letting Kluwer translate the French text in-extenso or doing it myself, which would allow me to carry out a sustantial revision of the book. I took the second option and decided to rewrite or delete some of the original text and include new material, based on my personal experience, or reflecting recent technical advances. Chapter 6, devoted to the response of multi degree offreedom structures, has been completely rewritten, and Chapter 11 on random fatigue is entirely new. The computer programs which have been developed in parallel with these chapters have been incorporated in the general purpose finite element software SAMCEF, developed at the University of Liege.

Metal Fatigue Analysis Handbook Book

Metal Fatigue Analysis Handbook

  • Author : Yung-Li Lee
  • Publisher : Elsevier
  • Release Date : 2011-10-06
  • Genre: Technology & Engineering
  • Pages : 632
  • ISBN 10 : 9780123852052

Metal Fatigue Analysis Handbook Excerpt :

Understand why fatigue happens and how to model, simulate, design and test for it with this practical, industry-focused reference Written to bridge the technology gap between academia and industry, the Metal Fatigue Analysis Handbook presents state-of-the-art fatigue theories and technologies alongside more commonly used practices, with working examples included to provide an informative, practical, complete toolkit of fatigue analysis. Prepared by an expert team with extensive industrial, research and professorial experience, the book will help you to understand: Critical factors that cause and affect fatigue in the materials and structures relating to your work Load and stress analysis in addition to fatigue damage-the latter being the sole focus of many books on the topic How to design with fatigue in mind to meet durability requirements How to model, simulate and test with different materials in different fatigue scenarios The importance and limitations of different models for cost effective and efficient testing Whilst the book focuses on theories commonly used in the automotive industry, it is also an ideal resource for engineers and analysts in other disciplines such as aerospace engineering, civil engineering, offshore engineering, and industrial engineering. The only book on the market to address state-of-the-art technologies in load, stress and fatigue damage analyses and their application to engineering design for durability Intended to bridge the technology gap between academia and industry - written by an expert team with extensive industrial, research and professorial experience in fatigue analysis and testing An advanced mechanical engineering design handbook focused on the needs of professional engineers within automotive, aerospace and related industrial disciplines

Engineering Asset Management   Systems  Professional Practices and Certification Book

Engineering Asset Management Systems Professional Practices and Certification

  • Author : Peter W. Tse
  • Publisher : Springer
  • Release Date : 2014-12-09
  • Genre: Technology & Engineering
  • Pages : 1811
  • ISBN 10 : 9783319095073

Engineering Asset Management Systems Professional Practices and Certification Excerpt :

This proceeding represents state-of-the-art trends and developments in the emerging field of engineering asset management as presented at the Eight World Congress on Engineering Asset Management (WCEAM). The Proceedings of the WCEAM 2013 is an excellent reference for practitioners, researchers and students in the multidisciplinary field of asset management, covering topics such as: Asset condition monitoring and intelligent maintenance, 2. Asset data warehousing, data mining and fusion, 3. Asset performance and level-of-service models, 4. Design and life-cycle integrity of physical assets, 5. Deterioration and preservation models for assets, 6. Education and training in asset management, 7. Engineering standards in asset management, 8. Fault diagnosis and prognostics, 9. Financial analysis methods for physical assets, 10. Human dimensions in integrated asset management, 11. Information quality management, 12. Information systems and knowledge management, 13. Intelligent sensors and devices, 14. Maintenance strategies in asset management, 15. Optimisation decisions in asset management, 16. Risk management in asset management, 17. Strategic asset management, 18. Sustainability in asset management. King WONG served as Congress Chair for WCEAM 2013 and ICUMAS 2013 is the President of the Hong Kong Institute of Utility Specialists (HKIUS) and Convener of International Institute of Utility Specialists (IIUS). Peter TSE is the Director of the Smart Engineering Asset Management laboratory (SEAM) at the City University of Hong Kong and served as the Chair of WCEAM 2013 Organising Committee. Joseph MATHEW served as the Co-Chair of WCEAM 2013 is also WCEAM’s General Chair. He is the Chief Executive Officer of Asset Institute, Australia.

Random Vibrations Book

Random Vibrations

  • Author : Loren D. Lutes
  • Publisher : Butterworth-Heinemann
  • Release Date : 2004
  • Genre: Science
  • Pages : 638
  • ISBN 10 : 9780750677653

Random Vibrations Excerpt :

The topic of Random Vibrations is the behavior of structural and mechanical systems when they are subjected to unpredictable, or random, vibrations. These vibrations may arise from natural phenomena such as earthquakes or wind, or from human-controlled causes such as the stresses placed on aircraft at takeoff and landing. Study and mastery of this topic enables engineers to design and maintain structures capable of withstanding random vibrations, thereby protecting human life. Random Vibrations will lead readers in a user-friendly fashion to a thorough understanding of vibrations of linear and nonlinear systems that undergo stochastic-random-excitation. Provides over 150 worked out example problems and, along with over 225 exercises, illustrates concepts with true-to-life engineering design problems Offers intuitive explanations of concepts within a context of mathematical rigor and relatively advanced analysis techniques. Essential for self-study by practicing engineers, and for instruction in the classroom.

Reliability of High Power Mechatronic Systems 1 Book

Reliability of High Power Mechatronic Systems 1

  • Author : Abdelkhalak El Hami
  • Publisher : Elsevier
  • Release Date : 2017-09-27
  • Genre: Technology & Engineering
  • Pages : 312
  • ISBN 10 : 9780081024225

Reliability of High Power Mechatronic Systems 1 Excerpt :

This first volume of a set dedicated to the reliability of high-power mechatronic systems focuses specifically on simulation, modeling and optimization in automotive and aerospace applications. In the search to improve industrial competitiveness, the development of methods and tools for the design of products is especially pertinent in the context of cost reduction. This book seeks to propose new methods that simultaneously allow for a quicker design of future mechatronic devices in the automotive and aerospace industries while guaranteeing their increased reliability. The reliability of these critical elements is further validated digitally through new multi-physical and probabilistic models that could ultimately lead to new design standards and reliable forecasting. Presents a methodological guide that demonstrates the reliability of fractured mechatronic components and devices Includes numerical and statistical models to optimize the reliability of the product architecture Helps users develop a methodology to characterize critical elements at the earliest stage

Random Vibrations Book

Random Vibrations

  • Author : Paul H. Wirsching
  • Publisher : Courier Corporation
  • Release Date : 2006
  • Genre: Science
  • Pages : 448
  • ISBN 10 : 9780486450155

Random Vibrations Excerpt :

The most comprehensive text and reference available on the study of random vibrations, this book was designed for graduate students and mechanical, structural, and aerospace engineers. In addition to coverage of background topics in probability, statistics, and random processes, it develops methods for analyzing and controlling random vibrations. 1995 edition.

Proceedings of the 14th International Scientific Conference  Computer Aided Engineering Book

Proceedings of the 14th International Scientific Conference Computer Aided Engineering

  • Author : Eugeniusz Rusiński
  • Publisher : Springer
  • Release Date : 2019-03-09
  • Genre: Computers
  • Pages : 873
  • ISBN 10 : 9783030049751

Proceedings of the 14th International Scientific Conference Computer Aided Engineering Excerpt :

This book presents the proceedings of the 14th International Conference on Computer Aided Engineering, collecting the best papers from the event, which was held in Wrocław, Poland in June 2018. It includes contributions from researchers in computer engineering addressing the applied science and development of the industry and offering up-to-date information on the development of the key technologies in technology transfer. It is divided into the following thematic sections: • parametric and concurrent design, • advanced numerical simulations of physical systems, • integration of CAD/CAE systems for machine design, • presentation of professional CAD and CAE systems, • presentation of the modern methods of machine testing, • presentation of practical CAD/CAM/CAE applications: – designing and manufacturing of machines and technical systems, – durability prediction, repairs and retrofitting of power equipment, – strength and thermodynamic analyses of power equipment, – design and calculation of various types of load-carrying structures, – numerical methods of dimensioning materials handling and long-distance transport equipment (cranes, gantries, automotive, rail, air, space and other special vehicles and earth-moving machinery), • CAE integration problems. The conference and its proceedings offer a major interdisciplinary forum for researchers and engineers in innovative studies and advances in this dynamic field.

Miles  Equation in Random Vibrations Book

Miles Equation in Random Vibrations

  • Author : Jaap Wijker
  • Publisher : Springer
  • Release Date : 2018-01-25
  • Genre: Technology & Engineering
  • Pages : 219
  • ISBN 10 : 9783319731148

Miles Equation in Random Vibrations Excerpt :

This book discusses the theory, applicability and numerous examples of Miles’ equation in detail. Random vibration is one of the main design drivers in the context of the design, development and verification of spacecraft structures, instruments, equipment, etc, and Miles’ equation provides a valuable tool for solving random vibration problems. It allows mechanical engineers to make rapid preliminary random response predictions when the (complex) structure is exposed to mechanical and acoustical loads. The book includes appendices to support the theory and applications in the main chapters.

Sensors and Instrumentation  Aircraft Aerospace  Energy Harvesting   Dynamic Environments Testing  Volume 7 Book

Sensors and Instrumentation Aircraft Aerospace Energy Harvesting Dynamic Environments Testing Volume 7

  • Author : Chad Walber
  • Publisher : Springer
  • Release Date : 2019-05-03
  • Genre: Technology & Engineering
  • Pages : 417
  • ISBN 10 : 9783030126766

Sensors and Instrumentation Aircraft Aerospace Energy Harvesting Dynamic Environments Testing Volume 7 Excerpt :

Sensors and Instrumentation, Aircraft/Aerospace and Energy Harvesting, Volume 7: Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics, 2019, the seventh 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 Shock & Vibration, Aircraft/Aerospace, Energy Harvesting & Dynamic Environments Testing including papers on: Alternative Sensing & Acquisition Active Controls Instrumentation Aircraft/Aerospace & Aerospace Testing Techniques Energy Harvesting

Fatigue Testing and Analysis Book

Fatigue Testing and Analysis

  • Author : Yung-Li Lee
  • Publisher : Elsevier
  • Release Date : 2011-04-18
  • Genre: Technology & Engineering
  • Pages : 416
  • ISBN 10 : 9780080477695

Fatigue Testing and Analysis Excerpt :

Fatigue Testing and Analysis: Theory and Practice presents the latest, proven techniques for fatigue data acquisition, data analysis, and test planning and practice. More specifically, it covers the most comprehensive methods to capture the component load, to characterize the scatter of product fatigue resistance and loading, to perform the fatigue damage assessment of a product, and to develop an accelerated life test plan for reliability target demonstration. This book is most useful for test and design engineers in the ground vehicle industry. Fatigue Testing and Analysis introduces the methods to account for variability of loads and statistical fatigue properties that are useful for further probabilistic fatigue analysis. The text incorporates and demonstrates approaches that account for randomness of loading and materials, and covers the applications and demonstrations of both linear and double-linear damage rules. The reader will benefit from summaries of load transducer designs and data acquisition techniques, applications of both linear and non-linear damage rules and methods, and techniques to determine the statistical fatigue properties for the nominal stress-life and the local strain-life methods. Covers the useful techniques for component load measurement and data acquisition, fatigue properties determination, fatigue analysis, and accelerated life test criteria development, and, most importantly, test plans for reliability demonstrations Written from a practical point of view, based on the authors' industrial and academic experience in automotive engineering design Extensive practical examples are used to illustrate the main concepts in all chapters

Vibration Analysis for Electronic Equipment Book

Vibration Analysis for Electronic Equipment

  • Author : Dave S. Steinberg
  • Publisher : Wiley-Interscience
  • Release Date : 2000-07-11
  • Genre: Technology & Engineering
  • Pages : 440
  • ISBN 10 : 047137685X

Vibration Analysis for Electronic Equipment Excerpt :

This book deals with the analysis of various types of vibration environments that can lead to the failure of electronic systems or components.