Parameter Identification and Monitoring of Mechanical Systems Under Nonlinear Vibration Book

Parameter Identification and Monitoring of Mechanical Systems Under Nonlinear Vibration


  • Author : Juan Carlos A. Jauregui Correa
  • Publisher : Elsevier
  • Release Date : 2014-12-11
  • Genre: Technology & Engineering
  • Pages : 220
  • ISBN 10 : 9781782421665

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Parameter Identification and Monitoring of Mechanical Systems Under Nonlinear Vibration Excerpt :

Development of new sensors and digital processors has provided opportunity for identification of nonlinear systems. Vibration measurements have become standard for predicting and monitoring machinery in industry. Parameter Identification and Monitoring of Mechanical Systems under Nonlinear Vibration focusses on methods for the identification of nonlinearities in mechanical systems, giving description and examples of practical application. Chapters cover nonlinear dynamics; nonlinear vibrations; signal processing; parameter identification; application of signal processing to mechanical systems; practical experience and industrial applications; and synchronization of nonlinear systems. Covers the most recent advances in machinery monitoring Describes the basis for nonlinear dynamics Presents advantages of applying modern signal processing to mechanical systems

Mechanical Vibrations and Condition Monitoring Book

Mechanical Vibrations and Condition Monitoring


  • Author : J C Jauregui
  • Publisher : Academic Press
  • Release Date : 2020-03-01
  • Genre: Technology & Engineering
  • Pages : 208
  • ISBN 10 : 9780128203903

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Mechanical Vibrations and Condition Monitoring Excerpt :

Mechanical Vibrations and Condition Monitoring presents a collection of data and insights on the study of mechanical vibrations for the predictive maintenance of machinery. Seven chapters cover the foundations of mechanical vibrations, spectrum analysis, instruments, causes and effects of vibration, alignment and balancing methods, practical cases, and guidelines for the implementation of a predictive maintenance program. Readers will be able to use the book to make predictive maintenance decisions based on vibration analysis. This title will be useful to senior engineers and technicians looking for practical solutions to predictive maintenance problems. However, the book will also be useful to technicians looking to ground maintenance observations and decisions in the vibratory behavior of machine components. Presents data and insights into mechanical vibrations in condition monitoring and the predictive maintenance of industrial machinery Defines the key concepts related to mechanical vibration and its application for predicting mechanical failure Describes the dynamic behavior of most important mechanical components found in industrial machinery Explains fundamental concepts such as signal analysis and the Fourier transform necessary to understand mechanical vibration Provides analysis of most sources of failure in mechanical systems, affording an introduction to more complex signal analysis

Control and Estimation of Piecewise Affine Systems Book

Control and Estimation of Piecewise Affine Systems


  • Author : Jun Xu
  • Publisher : Elsevier
  • Release Date : 2014-04-21
  • Genre: Technology & Engineering
  • Pages : 254
  • ISBN 10 : 9781782421627

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Control and Estimation of Piecewise Affine Systems Excerpt :

As a powerful tool to study nonlinear systems and hybrid systems, piecewise affine (PWA) systems have been widely applied to mechanical systems. Control and Estimation of Piecewise Affine Systems presents several research findings relating to the control and estimation of PWA systems in one unified view. Chapters in this title discuss stability results of PWA systems, using piecewise quadratic Lyapunov functions and piecewise homogeneous polynomial Lyapunov functions. Explicit necessary and sufficient conditions for the controllability and reachability of a class of PWA systems are considered along with controller and estimator design methods for PWA systems using linear matrix inequality (LMI) and bilinear matrix inequality (BMI) techniques. A PWA approach to a class of Takagi-Sugeno fuzzy system is discussed in depth. The book uses a number of mechanical systems, such as disk servo systems to illustrate the advantages of the proposed methods. Provides new insights on properties of PWA systems, including stability, stabilizability, reachability and controllability Presents a unified framework for analysis and synthesis of both continuous-time and discrete-time PWA systems Presents novel approaches for stability analysis and control design based on the promising SOS techniques

Multi Chaos  Fractal and Multi Fractional Artificial Intelligence of Different Complex Systems Book

Multi Chaos Fractal and Multi Fractional Artificial Intelligence of Different Complex Systems


  • Author : Yeliz Karaca
  • Publisher : Academic Press
  • Release Date : 2022-07-01
  • Genre: Science
  • Pages : 350
  • ISBN 10 : 9780323886161

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Multi Chaos Fractal and Multi Fractional Artificial Intelligence of Different Complex Systems Excerpt :

Multi-Chaos, Fractal and Multi-Fractional Artificial Intelligence of Different Complex Systems addresses different uncertain processes inherent in the complex systems, attempting to provide global and robust optimized solutions distinctively through multifarious methods, technical analyses, modeling, optimization processes, numerical simulations, case studies as well as applications including theoretical aspects of complexity. Foregrounding Multi-chaos, Fractal and Multi-fractional in the era of Artificial Intelligence (AI), the edited book deals with multi- chaos, fractal, multifractional, fractional calculus, fractional operators, quantum, wavelet, entropy-based applications, artificial intelligence, mathematics-informed and data driven processes aside from the means of modelling, and simulations for the solution of multifaceted problems characterized by nonlinearity, non-regularity and self-similarity, frequently encountered in different complex systems. The fundamental interacting components underlying complexity, complexity thinking, processes and theory along with computational processes and technologies, with machine learning as the core component of AI demonstrate the enabling of complex data to augment some critical human skills. Appealing to an interdisciplinary network of scientists and researchers to disseminate the theory and application in medicine, neurology, mathematics, physics, biology, chemistry, information theory, engineering, computer science, social sciences and other far-reaching domains, the overarching aim is to empower out-of-the-box thinking through multifarious methods, directed towards paradoxical situations, uncertain processes, chaotic, transient and nonlinear dynamics of complex systems. Constructs and presents a multifarious approach for critical decision-making processes embodying paradoxes and uncertainty. Includes a combination of theory and applications with regard to multi-chaos, fractal and multi-fractional as well as AI of di

Handbook of Friction Vibration Interactions Book

Handbook of Friction Vibration Interactions


  • Author : Gang Sheng Chen
  • Publisher : Elsevier
  • Release Date : 2014-07-10
  • Genre: Technology & Engineering
  • Pages : 410
  • ISBN 10 : 9780857094599

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Handbook of Friction Vibration Interactions Excerpt :

Friction-vibration interactions are common but important phenomena in science and engineering. Handbook of Friction-Vibration Interactions introduces the principles and provides the resources to understand and work with them. A unified theoretical framework includes some of the most important engineering applications. The first three chapters in the book introduce basic concepts and analytical methods of friction and vibration. The fourth chapter presents the general principles on friction-vibration interactions, and also touches on various engineering applications. In the fifth chapter the concepts and methods are extended to some of the most critical engineering applications in high-tech industry, presenting the friction-vibration interaction principle and applications in data storage systems. Covers a key topic in science and engineering, with applications in daily life Introduces the principles of friction-vibration interactions Analyzes, presents experiments, and treats real systems ranging from nano to micro to macro scales

Advances in Mechanism and Machine Science Book

Advances in Mechanism and Machine Science


  • Author : Tadeusz Uhl
  • Publisher : Springer
  • Release Date : 2019-06-13
  • Genre: Technology & Engineering
  • Pages : 4248
  • ISBN 10 : 9783030201319

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Advances in Mechanism and Machine Science Excerpt :

This book gathers the proceedings of the 15th IFToMM World Congress, which was held in Krakow, Poland, from June 30 to July 4, 2019. Having been organized every four years since 1965, the Congress represents the world’s largest scientific event on mechanism and machine science (MMS). The contributions cover an extremely diverse range of topics, including biomechanical engineering, computational kinematics, design methodologies, dynamics of machinery, multibody dynamics, gearing and transmissions, history of MMS, linkage and mechanical controls, robotics and mechatronics, micro-mechanisms, reliability of machines and mechanisms, rotor dynamics, standardization of terminology, sustainable energy systems, transportation machinery, tribology and vibration. Selected by means of a rigorous international peer-review process, they highlight numerous exciting advances and ideas that will spur novel research directions and foster new multidisciplinary collaborations.

Power Recovery from Low Grade Heat by Means of Screw Expanders Book

Power Recovery from Low Grade Heat by Means of Screw Expanders


  • Author : Ian K Smith
  • Publisher : Elsevier
  • Release Date : 2014-05-06
  • Genre: Technology & Engineering
  • Pages : 272
  • ISBN 10 : 9781782421900

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Power Recovery from Low Grade Heat by Means of Screw Expanders Excerpt :

Current concerns with climate change have resulted in greatly increased interest in power recovery from low grade heat sources. This includes both hot fluid streams which can be expanded directly to produce mechanical power and those which act as a source of heat to closed cycle power generation systems. Power recovery from low grate heat by means of screw expanders with a generalised overview of how best to recover power from such sources, based on thermodynamic considerations, which differs to the approach used in classical thermodynamics textbooks and which includes an introductory description of the types of working fluid that are used in systems used to recover power from such sources and the criteria that must be taken into account in their selection. This is followed by a description of the mathematical modelling of twin screw machine geometry. The modelling of the thermodynamics and fluid flow through such machines is then given, together with how this is used to predict their performance. Finally a detailed description is given of systems currently used or projected both for direct expansion of the source fluid and by recovery of heat from it, which includes those which are particularly suited to the use of screw expanders in place of turbines. A novel generalised approach to the thermodynamics of power recovery from low grade heat systems Gives criteria for working fluid selection Provides details of, and how to model, screw expander geometry Details how to estimate screw expander performance Surveys types of system used for power recovery from low grade heat and where this can be improved by the use of screw expanders.

Recent Developments in Cavitation Mechanisms Book

Recent Developments in Cavitation Mechanisms


  • Author : Seiichi Washio
  • Publisher : Woodhead Publishing
  • Release Date : 2014-08-28
  • Genre: Technology & Engineering
  • Pages : 288
  • ISBN 10 : 9781782421764

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Recent Developments in Cavitation Mechanisms Excerpt :

How does cavitation start? Presently, the nucleus theory provides the answer to this fundamental question. However the idea of nuclei contains inaccuracies that cannot be rationalized. Recent Developments in Cavitation Mechanisms discusses the uncertainties surrounding the nucleus theory, and proposes another theory of cavitation mechanism. Characteristically, the new theory is based on recent discoveries of cavity generation phenomena in separating flows. This book consists of chapters that introduce topics such as unsoundness of cavitation nuclei, and phenomena of cavity generation on walls of flow separation in hydraulic oil and water flows. Subsequent chapters cover the mechanism of cavity generation at point of flow separation, nucleation by contact motion between solids in liquid and a proposal of new cavitation mechanism based on flow separation and solid contact. The final chapters present the demonstration of a new mechanism in the hydraulic poppet valve and a concluding summary. proposes a new mechanism of cavitation inception in liquid machines describes in detail phenomena of cavity generation at point of flow separation recently discovered by the author discusses peculiar properties of flow separation as cause of cavity generation presents abundant experimental data of incipient cavitation obtained with high resolution of time and space provides supplementary materials of slow motion videos that can help understand the very rapid and minute phenomena of cavity generation which has been discovered by the author and will be still unfamiliar to many

Safety  Reliability  Risk and Life Cycle Performance of Structures and Infrastructures Book
Score: 5
From 1 Ratings

Safety Reliability Risk and Life Cycle Performance of Structures and Infrastructures


  • Author : George Deodatis
  • Publisher : CRC Press
  • Release Date : 2014-02-10
  • Genre: Technology & Engineering
  • Pages : 1112
  • ISBN 10 : 9781315884882

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Safety Reliability Risk and Life Cycle Performance of Structures and Infrastructures Excerpt :

Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures contains the plenary lectures and papers presented at the 11th International Conference on STRUCTURAL SAFETY AND RELIABILITY (ICOSSAR2013, New York, NY, USA, 16-20 June 2013), and covers major aspects of safety, reliability, risk and life-cycle performance of str

Nonlinear Structural Dynamics and Damping Book

Nonlinear Structural Dynamics and Damping


  • Author : Juan Carlos Jauregui
  • Publisher : Springer
  • Release Date : 2019-05-23
  • Genre: Technology & Engineering
  • Pages : 320
  • ISBN 10 : 3030133168

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Nonlinear Structural Dynamics and Damping Excerpt :

This book compiles recent research in the field of nonlinear dynamics, vibrations and damping applied to engineering structures. It addresses the modeling of nonlinear vibrations in beams, frames and complex mechanical systems, as well as the modeling of damping systems and viscoelastic materials applied to structural dynamics. The book includes several chapters related to solution techniques and signal analysis techniques. Last but not least, it deals with the identification of nonlinear responses applied to condition monitoring systems.

Mechanical Vibrations and Condition Monitoring Book

Mechanical Vibrations and Condition Monitoring


  • Author : Juan Carlos A. Jauregui Correa
  • Publisher : Academic Press
  • Release Date : 2020-03-18
  • Genre: Technology & Engineering
  • Pages : 208
  • ISBN 10 : 9780128197967

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Mechanical Vibrations and Condition Monitoring Excerpt :

Mechanical Vibrations and Condition Monitoring presents a collection of data and insights on the study of mechanical vibrations for the predictive maintenance of machinery. Seven chapters cover the foundations of mechanical vibrations, spectrum analysis, instruments, causes and effects of vibration, alignment and balancing methods, practical cases, and guidelines for the implementation of a predictive maintenance program. Readers will be able to use the book to make predictive maintenance decisions based on vibration analysis. This title will be useful to senior engineers and technicians looking for practical solutions to predictive maintenance problems. However, the book will also be useful to technicians looking to ground maintenance observations and decisions in the vibratory behavior of machine components. Presents data and insights into mechanical vibrations in condition monitoring and the predictive maintenance of industrial machinery Defines the key concepts related to mechanical vibration and its application for predicting mechanical failure Describes the dynamic behavior of most important mechanical components found in industrial machinery Explains fundamental concepts such as signal analysis and the Fourier transform necessary to understand mechanical vibration Provides analysis of most sources of failure in mechanical systems, affording an introduction to more complex signal analysis

Identification Methods for Structural Health Monitoring Book

Identification Methods for Structural Health Monitoring


  • Author : Eleni Chatzi
  • Publisher : Springer
  • Release Date : 2016-05-25
  • Genre: Technology & Engineering
  • Pages : 170
  • ISBN 10 : 9783319320779

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Identification Methods for Structural Health Monitoring Excerpt :

The papers in this volume provide an introduction to well known and established system identification methods for structural health monitoring and to more advanced, state-of-the-art tools, able to tackle the challenges associated with actual implementation. Starting with an overview on fundamental methods, introductory concepts are provided on the general framework of time and frequency domain, parametric and non-parametric methods, input-output or output only techniques. Cutting edge tools are introduced including, nonlinear system identification methods; Bayesian tools; and advanced modal identification techniques (such as the Kalman and particle filters, the fast Bayesian FFT method). Advanced computational tools for uncertainty quantification are discussed to provide a link between monitoring and structural integrity assessment. In addition, full scale applications and field deployments that illustrate the workings and effectiveness of the introduced monitoring schemes are demonstrated.

Structural Health Monitoring and Integrity Management Book

Structural Health Monitoring and Integrity Management


  • Author : Keqin Ding
  • Publisher : CRC Press
  • Release Date : 2015-05-29
  • Genre: Business & Economics
  • Pages : 526
  • ISBN 10 : 9781315690469

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Structural Health Monitoring and Integrity Management Excerpt :

Structural Health Monitoring and Integrity Management is a collection of the papers presented at the 2nd International Conference of Structural Health Monitoring and Integrity Management (ICSHMIM2014, Nanjing, China, 24-26 September 2014), and addresses the most recent developments in the field of Structural Health Monitoring (SHM) and integrity ma

Sensor Technologies for Civil Infrastructures Book

Sensor Technologies for Civil Infrastructures


  • Author : Jerome P. Lynch
  • Publisher : Woodhead Publishing
  • Release Date : 2022-07-19
  • Genre: Technology & Engineering
  • Pages : 678
  • ISBN 10 : 9780081026977

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Sensor Technologies for Civil Infrastructures Excerpt :

Sensor Technologies for Civil Infrastructure, Volume 1: Sensing Hardware and Data Collection Methods for Performance Assessment, Second Edition, provides an overview of sensor hardware and its use in data collection. The first chapters provide an introduction to sensing for structural performance assessment and health monitoring, and an overview of commonly used sensors and their data acquisition systems. Further chapters address different types of sensor including piezoelectric transducers, fiber optic sensors, acoustic emission sensors, and electromagnetic sensors, and the use of these sensors for assessing and monitoring civil infrastructures. The new edition now includes chapters on machine learning methods and reliability analysis for structural health monitoring. All chapters have been revised to include the latest advances in materials (such as piezoelectric and mechanoluminescent materials), technologies (such as LIDAR), and applications. Describes sensing hardware and data collection, covering a variety of sensors including LIDAR Examines fiber optic systems, acoustic emission, piezoelectric sensors, electromagnetic sensors, terahertz technologies, ultrasonic methods, and radar and millimeter wave technology Covers strain gauges, micro-electro-mechanical systems (MEMS), multifunctional materials and nanotechnology for sensing, and vision-based sensing and lasers Includes new chapters on machine learning methods and reliability analysis