Fault-Diagnosis Systems

Fault-Diagnosis Systems

Author: Rolf Isermann

Publisher: Springer Science & Business Media

ISBN: 9783540303688

Category: Technology & Engineering

Page: 475

View: 387

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With increasing demands for efficiency and product quality plus progress in the integration of automatic control systems in high-cost mechatronic and safety-critical processes, the field of supervision (or monitoring), fault detection and fault diagnosis plays an important role. The book gives an introduction into advanced methods of fault detection and diagnosis (FDD). After definitions of important terms, it considers the reliability, availability, safety and systems integrity of technical processes. Then fault-detection methods for single signals without models such as limit and trend checking and with harmonic and stochastic models, such as Fourier analysis, correlation and wavelets are treated. This is followed by fault detection with process models using the relationships between signals such as parameter estimation, parity equations, observers and principal component analysis. The treated fault-diagnosis methods include classification methods from Bayes classification to neural networks with decision trees and inference methods from approximate reasoning with fuzzy logic to hybrid fuzzy-neuro systems. Several practical examples for fault detection and diagnosis of DC motor drives, a centrifugal pump, automotive suspension and tire demonstrate applications.
Diagnosis and Fault-Tolerant Control
Language: en
Pages: 571
Authors: Mogens Blanke, Michel Kinnaert, Jan Lunze, Marcel Staroswiecki
Categories: Science
Type: BOOK - Published: 2013-03-14 - Publisher: Springer Science & Business Media

This book presents model-based analysis and design methods for fault diagnosis and fault-tolerant control. Architectural and structural models are used to analyse the propagation of the fault through the process, test fault detectability and reveal redundancies that can be used to ensure fault tolerance. Case studies demonstrate the methods presented.
Fault-Diagnosis Systems
Language: en
Pages: 475
Authors: Rolf Isermann
Categories: Technology & Engineering
Type: BOOK - Published: 2006-01-16 - Publisher: Springer Science & Business Media

With increasing demands for efficiency and product quality plus progress in the integration of automatic control systems in high-cost mechatronic and safety-critical processes, the field of supervision (or monitoring), fault detection and fault diagnosis plays an important role. The book gives an introduction into advanced methods of fault detection and
Diagnosis and Fault-tolerant Control Volume 2
Language: en
Pages: 288
Authors: Vicenc Puig, Silvio Simani
Categories: Computers
Type: BOOK - Published: 2021-11-30 - Publisher: John Wiley & Sons

This book presents recent advances in fault diagnosis and fault-tolerant control of dynamic processes. Its impetus derives from the need for an overview of the challenges of the fault diagnosis technique and sustainable control, especially for those demanding systems that require reliability, availability, maintainability, and safety to ensure efficient operations.
Diagnosis and Fault-tolerant Control 1
Language: en
Pages: 288
Authors: Vicenc Puig, Silvio Simani
Categories: Computers
Type: BOOK - Published: 2021-12-01 - Publisher: John Wiley & Sons

This book presents recent advances in fault diagnosis strategies for complex dynamic systems. Its impetus derives from the need for an overview of the challenges of the fault diagnosis technique, especially for those demanding systems that require reliability, availability, maintainability and safety to ensure efficient operations. Moreover, the need for
Fault Diagnosis and Fault Tolerance
Language: en
Pages: 197
Authors: Tinghuai Chen
Categories: Computers
Type: BOOK - Published: 2012-12-06 - Publisher: Springer Science & Business Media

With the rapid growth of integration scale of VLSI chips and the present need for reliable computers in space exploration, fault diagnosis and fault toleran ce have become more important than before, and hence reveal a lot of interest ing topics which attract many researchers to make a great number