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
Robust Fault Diagnosis in an H∞ Setting
TL;DR: In this paper, a new approach to robust fault diagnosis is described, which combines the advantages of the H ∞ state estimation with the performances of optimization techniques classically used for residual generation design.
Proceedings ArticleDOI
Fault tolerant control in dynamic systems using convex optimization
D. Sauter,F. Hamelin,H. Noura +2 more
TL;DR: A method for fault diagnosis and control reconfiguration in dynamic systems is presented and a new control structure is designed which implicitly reconfigures the control law using the online estimates of the altered system dynamics.
Journal ArticleDOI
Fault Diagnosis of a Simulated Model of an Industrial Gas Turbine Prototype Using Identification Techniques
TL;DR: In this article, a model-based procedure for the detection and isolation of faults in an industrial gas turbine system is presented, which is based on output observers designed in both deterministic and stochastic environments.
Journal ArticleDOI
Fault Detection and Estimation for Electromechanical Brake Systems Using Parity Space Approach
Woohyun Hwang,Kunsoo Huh +1 more
Book ChapterDOI
Diagnosis for a class of non-differentially flat and Liouvillian systems
TL;DR: In this paper, the authors tackle the diagnosis problem for non-differentially flat and Liouvillian systems by using the concept of differential transcendence degree of a differential field extension, as well as, they consider the algebraic observability concept of the variable which models the failure presence for the solvability of the diagnosis.
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.