Journal ArticleDOI
On the applicability of model-based fault detection for technical processes
TLDR
The role of model-based fault detection as one information source for fault diagnosis is discussed in this paper, where several methods of fault detection have to be integrated to support a powerful diagnosis.About:
This article is published in IFAC Proceedings Volumes.The article was published on 1993-07-01. It has received 78 citations till now. The article focuses on the topics: Fault detection and isolation & Fault (power engineering).read more
Citations
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Book
Robust Model-Based Fault Diagnosis for Dynamic Systems
Jie Chen,Ron J. Patton +1 more
TL;DR: Robust Model-Based Fault Diagnosis for Dynamic Systems targets both newcomers who want to get into this subject, and experts who are concerned with fundamental issues and are also looking for inspiration for future research.
Journal ArticleDOI
Integration of Fault Detection and Diagnosis Methods
TL;DR: In the automatic control of engineering processes, supervisory functions serve to indicate undesired or unpermitted process states and to take appropriate actions in order to maintain suitable system operation and avoid damage or accidents as mentioned in this paper.
Proceedings ArticleDOI
An LMI approach to fault-tolerant control of uncertain systems
Jie Chen,Ron J. Patton,Z. Chen +2 more
TL;DR: In this paper, the robust fault-tolerant control problem is formulated in an linear matrix inequality (LMI) setting, in which satisfactory performance and guarantees stability robustness are introduced.
Journal ArticleDOI
Model-Based Methods for Fault Diagnosis: Some Guide-Lines
TL;DR: In this article, a review of model-based fault diagnosis techniques is provided, starting from basic principles, the properties and limitations of different methods are discussed, and the problems encountered in both the residual generation and evaluation stages of fault diagnosis have been outlined.
Journal ArticleDOI
Design of nonlinear observers for fault diagnosis: A case study
TL;DR: In this article, the application of two nonlinear observer-based fault detection and isolation schemes to a laboratory hydraulic installation under digital control has been described, which employ a bank of observers in order to isolate different faults and take into account system nonlinearities, model uncertainties and disturbances.
References
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Journal ArticleDOI
Fault diagnosis in dynamic systems using analytical and knowledge-based redundancy—a survey and some new results
TL;DR: In this article, the authors review the state of the art of fault detection and isolation in automatic processes using analytical redundancy, and present some new results with emphasis on the latest attempts to achieve robustness with respect to modelling errors.
Book
Pattern recognition principles
Julius T. Tou,Rafael C. Gonzalez +1 more
TL;DR: The present work gives an account of basic principles and available techniques for the analysis and design of pattern processing and recognition systems.
Journal ArticleDOI
Paper: A survey of design methods for failure detection in dynamic systems
TL;DR: This paper surveys a number of methods for the detection of abrupt changes in stochastic dynamical systems, focusing on the class of linear systems, but the basic concepts carry over to other classes of systems.
Journal ArticleDOI
Process fault detection based on modeling and estimation methods-A survey
TL;DR: This contribution presents a brief summary of some basic fault detection methods, followed by a description of suitable parameter estimation methods for continuous-time models.
Journal ArticleDOI
Survey of model-based failure detection and isolation in complex plants
TL;DR: In this article, the authors surveyed techniques to detect and isolate failures in complex technological systems, such as sensor biases, actuator malfunctions, leaks, and equipment deterioration, based on analytical redundancy afforded by a mathematical model of the system.