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
Bayesian error isolation for models of large-scale systems
TL;DR: A methodology is presented for use in isolating sources of misspecification in system models that are known to be invalid by relying on a technique based on stochastic approximation in the context of a Bayesian formulation.
Journal ArticleDOI
Fault detection and identification in dynamic systems with noisy data and parameter/modeling uncertainties
TL;DR: In this paper, a probabilistic approach is presented which can be used for the estimation of system parameters and unmonitored state variables towards model-based fault diagnosis in dynamic systems.
Journal ArticleDOI
A hybrid approach for detecting and isolating faults in nuclear power plant interacting systems
TL;DR: A fault detection and isolation system that can detect and isolate nuclear power plant (NPP) faults occurring in interacting systems and is most useful in specific applications where operators have difficulty diagnosing faults in strongly interacting systems is presented.
Journal ArticleDOI
Robust Actuator and Sensor Faults Reconstruction Based on New Sliding Mode Observer for a Class of Output Time-Delay Systems
TL;DR: In this paper, a robust sliding mode observer (SMO) design method for a class of uncertain time-delay systems is presented, and sufficient conditions are derived using linear matrix inequality optimization and a Lyapunov-Krasovskii functional.
Proceedings ArticleDOI
Steer-by-Wire as a Mechatronic Implementation
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.