Mechanical Fault Diagnosis And Condition Monitoring

Author : R. Collacott
Publisher : Springer Science & Business Media
Page : 505 pages
File Size : 51,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400957237

Get Book

Mechanical Fault Diagnosis and condition monitoring by R. Collacott Pdf

Although the most sophisticated fault diagnosis and condition monitoring systems have their origin in the aerospace and nuclear energy industries, their use is by no means restricted to such areas of 'high technology'. Modern machinery in most industrial plants is now so complex and expensive that mechanics find it increas ingly difficult to detect failure by, for instance, recognising changes in sound 'signatures', and few plants can afford the luxury of regular 'stripping down'. Increasingly, therefore, eady-warning devices are being employed in an effort to prevent catastrophic breakdown. This book provides the first co-ordinated compilation of fault diagnosis and con dition monitoring devices. It proceeds in three logical steps. The eady chapters deal with those conditions which contribute to deterioration and the consequent likely development of faults. The middle part of the book considers the various tech niques of monitoring and discusses the criteria for their selection in different situ ations. The final chapters provide a guide to the interpretation of the information signals deriving from monitoring, relating to reliability science and the mathematics of probability, and thus providing decision data on which management can act.

Author : Rolf Isermann
Publisher : Springer Science & Business Media
Page : 358 pages
File Size : 42,8 Mb
Release : 2011-04-06
Category : Technology & Engineering
ISBN : 9783642127670

Get Book

Fault-Diagnosis Applications by Rolf Isermann Pdf

Supervision, condition-monitoring, fault detection, fault diagnosis and fault management play an increasing role for technical processes and vehicles in order to improve reliability, availability, maintenance and lifetime. For safety-related processes fault-tolerant systems with redundancy are required in order to reach comprehensive system integrity. This book is a sequel of the book “Fault-Diagnosis Systems” published in 2006, where the basic methods were described. After a short introduction into fault-detection and fault-diagnosis methods the book shows how these methods can be applied for a selection of 20 real technical components and processes as examples, such as: Electrical drives (DC, AC) Electrical actuators Fluidic actuators (hydraulic, pneumatic) Centrifugal and reciprocating pumps Pipelines (leak detection) Industrial robots Machine tools (main and feed drive, drilling, milling, grinding) Heat exchangers Also realized fault-tolerant systems for electrical drives, actuators and sensors are presented. The book describes why and how the various signal-model-based and process-model-based methods were applied and which experimental results could be achieved. In several cases a combination of different methods was most successful. The book is dedicated to graduate students of electrical, mechanical, chemical engineering and computer science and for engineers.

Author : Irfan, Muhammad
Publisher : IGI Global
Page : 307 pages
File Size : 54,8 Mb
Release : 2018-09-14
Category : Technology & Engineering
ISBN : 9781522569909

Get Book

Advanced Condition Monitoring and Fault Diagnosis of Electric Machines by Irfan, Muhammad Pdf

The reliability of induction motors is a major requirement in many industrial applications. It is especially important where an unexpected breakdown might result in the interruption of critical services such as military operations, transportation, aviation, and medical applications. Advanced Condition Monitoring and Fault Diagnosis of Electric Machines is a collection of innovative research on various issues related to machinery condition monitoring, signal processing and conditioning, instrumentation and measurements, and new trends in condition monitoring. It also pays special attention to the fault identification process. While highlighting topics including spectral analysis, electrical engineering, and bearing faults, this book is an ideal reference source for electrical engineers, mechanical engineers, researchers, and graduate-level students seeking current research on various methods of maintaining machinery.

Author : Nordin Saad,Muhammad Irfan,Rosdiazli Ibrahim
Publisher : CRC Press
Page : 152 pages
File Size : 55,5 Mb
Release : 2018-07-11
Category : Technology & Engineering
ISBN : 9781351172547

Get Book

Condition Monitoring and Faults Diagnosis of Induction Motors by Nordin Saad,Muhammad Irfan,Rosdiazli Ibrahim Pdf

The book covers various issues related to machinery condition monitoring, signal processing and conditioning, instrumentation and measurements, faults for induction motors failures, new trends in condition monitoring, and the fault identification process using motor currents electrical signature analysis. It aims to present a new non-invasive and non-intrusive condition monitoring system, which has the capability to detect various defects in induction motor at incipient stages within an arbitrary noise conditions. The performance of the developed system has been analyzed theoretically and experimentally under various loading conditions of the motor. Covers current and new approaches applied to fault diagnosis and condition monitoring. Integrates concepts and practical implementation of electrical signature analysis. Utilizes LabVIEW tool for condition monitoring problems. Incorporates real-world case studies. Paves way a technology potentially for prescriptive maintenance via IIoT.

Author : Hasmat Malik,Atif Iqbal,Amit Kumar Yadav
Publisher : Springer Nature
Page : 499 pages
File Size : 54,8 Mb
Release : 2020-01-17
Category : Technology & Engineering
ISBN : 9789811515323

Get Book

Soft Computing in Condition Monitoring and Diagnostics of Electrical and Mechanical Systems by Hasmat Malik,Atif Iqbal,Amit Kumar Yadav Pdf

This book addresses a range of complex issues associated with condition monitoring (CM), fault diagnosis and detection (FDD) in smart buildings, wide area monitoring (WAM), wind energy conversion systems (WECSs), photovoltaic (PV) systems, structures, electrical systems, mechanical systems, smart grids, etc. The book’s goal is to develop and combine all advanced nonintrusive CMFD approaches on a common platform. To do so, it explores the main components of various systems used for CMFD purposes. The content is divided into three main parts, the first of which provides a brief introduction, before focusing on the state of the art and major research gaps in the area of CMFD. The second part covers the step-by-step implementation of novel soft computing applications in CMFD for electrical and mechanical systems. In the third and final part, the simulation codes for each chapter are included in an extensive appendix to support newcomers to the field.

Author : Amiya Ranjan Mohanty
Publisher : CRC Press
Page : 282 pages
File Size : 45,7 Mb
Release : 2014-12-22
Category : Science
ISBN : 9781466593053

Get Book

Machinery Condition Monitoring by Amiya Ranjan Mohanty Pdf

Find the Fault in the Machines Drawing on the author’s more than two decades of experience with machinery condition monitoring and consulting for industries in India and abroad, Machinery Condition Monitoring: Principles and Practices introduces the practicing engineer to the techniques used to effectively detect and diagnose faults in machines. Providing the working principle behind the instruments, the important elements of machines as well as the technique to understand their conditions, this text presents every available method of machine fault detection occurring in machines in general, and rotating machines in particular. A Single-Source Solution for Practice Machinery Conditioning Monitoring Since vibration is one of the most widely used fault detection techniques, the book offers an assessment of vibration analysis and rotor-dynamics. It also covers the techniques of wear and debris analysis, and motor current signature analysis to detect faults in rotating mechanical systems as well as thermography, the nondestructive test NDT techniques (ultrasonics and radiography), and additional methods. The author includes relevant case studies from his own experience spanning over the past 20 years, and detailing practical fault diagnosis exercises involving various industries ranging from steel and cement plants to gas turbine driven frigates. While mathematics is kept to a minimum, he also provides worked examples and MATLAB® codes. This book contains 15 chapters and provides topical information that includes: A brief overview of the maintenance techniques Fundamentals of machinery vibration and rotor dynamics Basics of signal processing and instrumentation, which are essential for monitoring the health of machines Requirements of vibration monitoring and noise monitoring Electrical machinery faults Thermography for condition monitoring Techniques of wear debris analysis and some of the nondestructive test (NDT) techniques for condition monitoring like ultrasonics and radiography Machine tool condition monitoring Engineering failure analysis Several case studies, mostly on failure analysis, from the author’s consulting experience Machinery Condition Monitoring: Principles and Practices presents the latest techniques in fault diagnosis and prognosis, provides many real-life practical examples, and empowers you to diagnose the faults in machines all on your own.

Author : A. Starr,B.K.N. Rao
Publisher : Elsevier
Page : 1020 pages
File Size : 43,9 Mb
Release : 2001-09-14
Category : Technology & Engineering
ISBN : 0080550789

Get Book

Condition Monitoring and Diagnostic Engineering Management by A. Starr,B.K.N. Rao Pdf

This Proceedings contains the papers presented at the 14th International Conference on Condition Monitoring and Diagnostic Engineering Management (COMADEM 2001), held in Manchester, UK, on 4-6 September 2001. COMADEM 2001 builds on the excellent reputation of previous conferences in this series, and is essential for anyone working in the field of condition monitoring and maintenance management. The scope of the conference is truly interdisciplinary. The Proceedings contains papers from six continents, written by experts in industry and academia the world over, bringing together the latest thoughts on topics including: Condition-based maintenance Reliability centred maintenance Asset management Industrial case studies Fault detection and diagnosis Prognostics Non-destructive evaluation Integrated diagnostics Vibration Oil and debris analysis Tribology Thermal techniques Risk assessment Structural health monitoring Sensor technology Advanced signal processing Neural networks Multivariate statistics Data compression and fusion This Proceedings also contains a wealth of industrial case studies, and the latest developments in education, training and certification. For more information on COMADEM's aims and scope, please visit http://www.comadem.com

Author : O-Suk Yang,Achmad Widodo
Publisher : Unknown
Page : 0 pages
File Size : 48,8 Mb
Release : 2009
Category : Automatic test equipment
ISBN : 1606922637

Get Book

Introduction of Intelligent Machine Fault Diagnosis and Prognosis by O-Suk Yang,Achmad Widodo Pdf

Condition monitoring, fault diagnosis and prognosis of machinery have received considerable attention in recent years and they are increasingly becoming important in industry because of the need to increase reliability and decrease possible loss of production due to the fault of equipments. Early fault detection, diagnosis and prognosis can increase equipment availability and performance, reduce consequential damage, prolong machine life and reduce spare parts inventories and break down maintenance. With the development of the artificial intelligence techniques, many intelligent systems have been employed to assist the maintenance management task to correctly interpret the fault data. The book is very easy to study; even if the reader is a beginner in the fault diagnosis area, they do not need special prerequisite knowledge to understand the contents of this book. The book is equipped with software under MATLAB and offers many examples which are related to fault diagnosis processes. It will be very useful to readers who want to study feature-based intelligent machine fault diagnosis and prognosis techniques. The book is dedicated to graduate students of mechanical and electrical engineering, computer science and for practising engineers.

Author : Hogir Rafiq
Publisher : Springer Nature
Page : 206 pages
File Size : 42,5 Mb
Release : 2023-08-26
Category : Technology & Engineering
ISBN : 9783658424800

Get Book

Condition Monitoring and Nonlinear Frequency Analysis Based Fault Detection of Mechanical Vibration Systems by Hogir Rafiq Pdf

Hogir Rafiq proposes two approaches, the signal processing based condition monitoring approaches with applications to fault detection in gear systems, and application of deep mathematical and system theoretical methods to fault detection. The author develops the multivariate empirical mode decomposition (MEMD) algorithm to enhance the capability of extracting fault features and theoretical problems in nonlinear frequency analysis methods, respectively. The effectiveness has been demonstrated by an experimental study on a wind turbine gearbox test rig.

Author : John Watton
Publisher : Prentice Hall
Page : 271 pages
File Size : 55,9 Mb
Release : 1992-01-01
Category : Technology & Engineering
ISBN : 0131764055

Get Book

Condition Monitoring and Fault Diagnosis in Fluid Power Systems by John Watton Pdf

Author : Giorgio Dalpiaz,Riccardo Rubini,Gianluca D'Elia,Marco Cocconcelli,Fakher Chaari,Radoslaw Zimroz,Walter Bartelmus,Mohamed Haddar
Publisher : Springer Science & Business Media
Page : 678 pages
File Size : 49,6 Mb
Release : 2013-10-05
Category : Technology & Engineering
ISBN : 9783642393488

Get Book

Advances in Condition Monitoring of Machinery in Non-Stationary Operations by Giorgio Dalpiaz,Riccardo Rubini,Gianluca D'Elia,Marco Cocconcelli,Fakher Chaari,Radoslaw Zimroz,Walter Bartelmus,Mohamed Haddar Pdf

This book presents the processing of the third edition of the Condition Monitoring of Machinery in Non-Stationary Operations (CMMNO13), which was held in Ferrara, Italy. This yearly event merges an international community of researchers who met – in 2011 in Wroclaw (Poland) and in 2012 in Hammamet (Tunisia) – to discuss issues of diagnostics of rotating machines operating in complex motion and/or load conditions. The growing interest of the industrial world on the topics covered by the CMMNO13 involves the fields of packaging, automotive, agricultural, mining, processing and wind machines in addition to that of the systems for data acquisition. The participation of speakers and visitors from industry makes the event an opportunity for immediate assessment of the potential applications of advanced methodologies for the signal analysis. Signals acquired from machines often contain contributions from several different components as well as noise. Therefore, the major challenge of condition monitoring is to point out the signal content that is related to the state of the monitored component particularly in non-stationary conditions.

Author : Hamid A. Toliyat,Subhasis Nandi,Seungdeog Choi,Homayoun Meshgin-Kelk
Publisher : CRC Press
Page : 272 pages
File Size : 42,8 Mb
Release : 2017-12-19
Category : Technology & Engineering
ISBN : 9781420006285

Get Book

Electric Machines by Hamid A. Toliyat,Subhasis Nandi,Seungdeog Choi,Homayoun Meshgin-Kelk Pdf

With countless electric motors being used in daily life, in everything from transportation and medical treatment to military operation and communication, unexpected failures can lead to the loss of valuable human life or a costly standstill in industry. To prevent this, it is important to precisely detect or continuously monitor the working condition of a motor. Electric Machines: Modeling, Condition Monitoring, and Fault Diagnosis reviews diagnosis technologies and provides an application guide for readers who want to research, develop, and implement a more effective fault diagnosis and condition monitoring scheme—thus improving safety and reliability in electric motor operation. It also supplies a solid foundation in the fundamentals of fault cause and effect. Combines Theoretical Analysis and Practical Application Written by experts in electrical engineering, the book approaches the fault diagnosis of electrical motors through the process of theoretical analysis and practical application. It begins by explaining how to analyze the fundamentals of machine failure using the winding functions method, the magnetic equivalent circuit method, and finite element analysis. It then examines how to implement fault diagnosis using techniques such as the motor current signature analysis (MCSA) method, frequency domain method, model-based techniques, and a pattern recognition scheme. Emphasizing the MCSA implementation method, the authors discuss robust signal processing techniques and the implementation of reference-frame-theory-based fault diagnosis for hybrid vehicles. Fault Modeling, Diagnosis, and Implementation in One Volume Based on years of research and development at the Electrical Machines & Power Electronics (EMPE) Laboratory at Texas A&M University, this book describes practical analysis and implementation strategies that readers can use in their work. It brings together, in one volume, the fundamentals of motor fault conditions, advanced fault modeling theory, fault diagnosis techniques, and low-cost DSP-based fault diagnosis implementation strategies.

Author : Mirko Mazzoleni,Gianpietro Di Rito,Fabio Previdi
Publisher : Springer Nature
Page : 256 pages
File Size : 43,5 Mb
Release : 2021-01-19
Category : Technology & Engineering
ISBN : 9783030617998

Get Book

Electro-Mechanical Actuators for the More Electric Aircraft by Mirko Mazzoleni,Gianpietro Di Rito,Fabio Previdi Pdf

This book presents recent results on fault diagnosis and condition monitoring of airborne electromechanical actuators, illustrating both algorithmic and hardware design solutions to enhance the reliability of onboard more electric aircraft. The book begins with an introduction to the current trends in the development of electrically powered actuation systems for aerospace applications. Practical examples are proposed to help present approaches to reliability, availability, maintainability and safety analysis of airborne equipment. The terminology and main strategies for fault diagnosis and condition monitoring are then reviewed. The core of the book focuses on the presentation of relevant case studies of fault diagnosis and monitoring design for airborne electromechanical actuators, using different techniques. The last part of the book is devoted to a summary of lessons learned and practical suggestions for the design of fault diagnosis solutions of complex airborne systems. The book is written with the idea of providing practical guidelines on the development of fault diagnosis and monitoring algorithms for airborne electromechanical actuators. It will be of interest to practitioners in aerospace, mechanical, electronic, reliability and systems engineering, as well as researchers and postgraduates interested in dynamical systems, automatic control and safety-critical systems. Advances in Industrial Control reports and encourages the transfer of technology in control engineering. The rapid development of control technology has an impact on all areas of the control discipline. The series offers an opportunity for researchers to present an extended exposition of new work in all aspects of industrial control.

Author : Juan Carlos A. Jauregui Correa,Alejandro A. Lozano Guzman
Publisher : Academic Press
Page : 208 pages
File Size : 48,9 Mb
Release : 2020-03-18
Category : Technology & Engineering
ISBN : 9780128197967

Get Book

Mechanical Vibrations and Condition Monitoring by Juan Carlos A. Jauregui Correa,Alejandro A. Lozano Guzman Pdf

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

Author : A. Davies
Publisher : Springer Science & Business Media
Page : 598 pages
File Size : 48,5 Mb
Release : 1998
Category : Technology & Engineering
ISBN : 0412613204

Get Book

Handbook of Condition Monitoring by A. Davies Pdf

With contributions by experts from around the world, the Handbook of Condition Monitoring provides comprehensive coverage of the four main techniques used in condition monitoring.