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
Typology of condition based maintenance
TL;DR: In this paper, an empirically based typology of condition-based maintenance (CBM) approaches, including the relevant characteristics and requirements, is developed, based on an exploratory case study conducted in a major gas production facility.
Journal ArticleDOI
A sliding mode observer-based strategy for fault detection, solation, and estimation in a class of Lipschitz nonlinear systems
Weitian Chen,Mehrdad Saif +1 more
TL;DR: A systematic FDIE design scheme using a bank of nonlinear SMOs, which provides a solution for the four problems and is proved that fault isolation can only be achieved if FIX ≠ 0, and also that the maximum number of faults that can be isolated simultaneously is equal to FIX.
Journal ArticleDOI
Law-based sensor fault diagnosis and validation for building air-conditioning systems
Shengwei Wang,Jin Bo Wang +1 more
TL;DR: In this article, an automatic strategy that can be used in a building energy management and control system to detect, diagnose, and evaluate soft sensor faults in building air-conditioning systems is presented.
Journal ArticleDOI
Robust fault isolation for a class of non-linear input?output systems
TL;DR: In this article, a robust fault isolation scheme for a class of non-linear systems with unstructured modelling uncertainty and partial state measurement is presented, which consists of a fault detection and approximation estimator and a bank of isolation estimators.
Journal ArticleDOI
A survey on model-based fault diagnosis for linear discrete time-varying systems
TL;DR: In this survey, the techniques for model-based fault diagnosis for LDTV systems are classified into observer-based methods, parity space-based approaches and parameter estimation schemes, which constitute the three main parts of this survey.
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.