Item description for Fault-Diagnosis Systems: An Introduction from Fault Detection to Fault Tolerance by Rolf Isermann...
With increasing demands for efficiency and product quality and progressing 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, the reliability, availability, safety and systems integrity of technical processes is considered. Then fault-detection methods for single signals without models like limit and trend checking and with harmonic and stochastic models, like Fourier analysis, correlation and wavelets are treated. This is followed by fault detection with process models using the relationships between signals like 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.
Especially for safety-critical processes fault-tolerant systems are required. Basic redundant structures like n-out-of-m systems, cold and hot standby are considered and ways to design fault-tolerant sensors, actuators and control systems are outlined.
Several practical examples for fault detection and diagnosis of DC motor drives, a centrifugal pump, automotive suspension and tire show applications.
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Est. Packaging Dimensions: Length: 1.25" Width: 6.5" Height: 9.5" Weight: 1.65 lbs.
Release Date Nov 28, 2005
ISBN 3540241124 ISBN13 9783540241126
Availability 0 units.
More About Rolf Isermann
Rolf Isermann is one of the leading academic figures associated with the novel and increasingly important field of mechatronics the most popular definition of which is:
Mechatronics is the synergistic integration of mechanical engineering with electronics and intelligent computer control in the design and manufacture of products and processes
He was chair of the 1st IFAC conference on Mechatronics. He has worked extensively with industry in recent years especially in the automotive sector. He is a fellow of the IEEE and a member of the IFAC general council.
Rolf Isermann has an academic affiliation as follows - TU Darmstadt.