Journal ArticleDOI
Process fault detection based on modeling and estimation methods-A survey
TLDR
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.About:
This article is published in Automatica.The article was published on 1984-07-01. It has received 2367 citations till now. The article focuses on the topics: Fault detection and isolation & Process modeling.read more
Citations
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Journal ArticleDOI
Physically accurate nonlinear models for fault detection and diagnosis: the case of a power plant☆
TL;DR: In this article, the authors define a nonlinear model of a section of a real 320 MW power plant and model the most common faults that may occur in plants like the one considered in this paper, which allows simulation of the system both under normal working conditions and under anomalous conditions due to the occurrence of one of the faults modelled.
Journal ArticleDOI
Feature Selection for Troubleshooting in Complex Assembly Lines
TL;DR: It is shown that feature selection is an efficient tool for serial-grouped lines to reveal causes for irregularities in product attributes.
Journal ArticleDOI
Application properties of methods for fault detection and isolation in the diagnosis of complex large-scale processes
TL;DR: The survey presents a selection of the methods of the fault detection and isolation suitable to be useful for the diagnostics of the complex, large scale industrial processes.
Journal ArticleDOI
A survey of models of degradation for control applications
TL;DR: This article provides a review of mathematical models of degradation that will facilitate the integration of degradation modelling into control and optimisation schemes and proposed new unified classification takes into account the influence of degradation on the behaviour of the system, as well as the factors influencing degradation.
Journal ArticleDOI
A Method of Fault Signature Extraction for Improved Diagnosis
Hsinyung Chin,Kourosh Danai +1 more
TL;DR: A self-tuning method of fault signature extraction that enhances fault detection, minimizes false alarms, improves diagnosability, and reduces fault signature variability is introduced.
References
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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.
Book
Digital Control Systems
TL;DR: This chapter introduces the z-Transform, a new type of transform that combines Laplace Transforms, z-Transforms and Modified Z-TRANSFORMS with Convolution Integral to achieve state-of-the-art control of Discrete-Data Systems.
Journal ArticleDOI
Correspondence item: An innovations approach to fault detection and diagnosis in dynamic systems
R. K. Mehra,J. Peschon +1 more
TL;DR: A general approach to fault detection, diagnosis and prognosis in systems describable by mathematical models is outlined, based on System Theory and Statistical Decision Theory.
Dissertation
Failure accomodation in linear systems through self-reorganization.
TL;DR: In this article, the authors present a model for the first unmanned aerial vehicle (UAV) and demonstrate its performance in the first flight test of the UAV-A1.
Journal ArticleDOI
Parameter estimation for continuous-time models-A survey
TL;DR: The paper reviews the progress of research on parameter estimation for continuous-time models of dynamic systems over the period 1958-1980 and includes a classification system which conforms as closely as possible to that which has arisen naturally over the past two decades.