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
An algorithmic approach to fault diagnosis in linear systems
Ji H. Kim,Zeungnam Bien +1 more
TL;DR: An algorithmic approach for multiple fault diagnosis of linear discrete-time systems is proposed and it is shown that t faults in functional units of a dynamic system can be diagnosed with t+1 sample times.
Fault Detection and Severity Analysis of Servo Valves Using Recurrence Quantification Analysis
TL;DR: In this article, the application of recurrence plots and recurrence quantification analysis (RQA) in model-based diagnostics of nonlinear systems has been demonstrated using a detailed nonlinear mathematical model of a servo electro-hydraulic system.
Dissertation
Invertibility and observability of switched systems with inputs and outputs
TL;DR: In this article, the authors analyze the properties of invertibility and observability for switched systems and study their related applications in system design, and give a necessary and sufficient condition for a switch-singular pair.
Journal ArticleDOI
Fault diagnosis system for a robot manipulator through neuro fuzzy approach
TL;DR: A new approach neuro fuzzy-based FDI for robot manipulators is discussed, where a robotic manipulator is used to illustrate the effectiveness of this approach, and it can also be applied to the non-linear systems.
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.