scispace - formally typeset
Search or ask a question
Journal ArticleDOI

Process fault detection based on modeling and estimation methods-A survey

01 Jul 1984-Automatica (Pergamon)-Vol. 20, Iss: 4, pp 387-404
TL;DR: 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.
Citations
More filters
Journal ArticleDOI
TL;DR: A unified framework for the design and the performance analysis of the algorithms for solving change detection problems and links with the analytical redundancy approach to fault detection in linear systems are established.
Abstract: This book is downloadable from http://www.irisa.fr/sisthem/kniga/. Many monitoring problems can be stated as the problem of detecting a change in the parameters of a static or dynamic stochastic system. The main goal of this book is to describe a unified framework for the design and the performance analysis of the algorithms for solving these change detection problems. Also the book contains the key mathematical background necessary for this purpose. Finally links with the analytical redundancy approach to fault detection in linear systems are established. We call abrupt change any change in the parameters of the system that occurs either instantaneously or at least very fast with respect to the sampling period of the measurements. Abrupt changes by no means refer to changes with large magnitude; on the contrary, in most applications the main problem is to detect small changes. Moreover, in some applications, the early warning of small - and not necessarily fast - changes is of crucial interest in order to avoid the economic or even catastrophic consequences that can result from an accumulation of such small changes. For example, small faults arising in the sensors of a navigation system can result, through the underlying integration, in serious errors in the estimated position of the plane. Another example is the early warning of small deviations from the normal operating conditions of an industrial process. The early detection of slight changes in the state of the process allows to plan in a more adequate manner the periods during which the process should be inspected and possibly repaired, and thus to reduce the exploitation costs.

3,830 citations

Journal ArticleDOI
TL;DR: In this article, the authors review the state of the art of fault detection and isolation in automatic processes using analytical redundancy, and present some new results with emphasis on the latest attempts to achieve robustness with respect to modelling errors.

3,313 citations

Journal ArticleDOI
TL;DR: A bibliographical review on reconfigurable fault-tolerant control systems (FTCS) is presented, with emphasis on the reconfiguring/restructurable controller design techniques.

2,455 citations


Additional excerpts

  • ...…& Ding, 1997; Frank & Koppen-Seliger, 1997a, 1997b; Frank, Ding, & Marcu, 2000; Garcia & Frank, 1997; Gertler, 1988; Gertler, 1993; Gertler, 1997; Isermann, 1984; Isermann, 1993; Isermann, 1997a, 1997b, 2001, 2005; Isermann & Balle, 1997; Isermann, Schwarz, & Stolzl, 2002; Patton, 1991, 1997a;…...

    [...]

  • ...…2000; Dochain et al., 2006; Frank, 1990, 1994, 1996; Frank & Ding, 1997; Frank et al., 2000; Garcia & Frank, 1997; Gertler, 1988, 1993, 1997; Isermann, 1984, 1993, 1997a, 1997b, 2001; Isermann & Balle, 1997; Isermann et al., 2002; Patton, 1991, 1997a; Patton & Chen, 1994; Patton et al.,…...

    [...]

  • ...…1990, 1994, 1996; Frank & Ding, 1997; Frank & Koppen-Seliger, 1997a, 1997b; Frank et al., 2000; Garcia & Frank, 1997; Gertler, 1988, 1993, 1997; Isermann, 1984, 1993, 1997a, 1997b, 2001, 2005; Isermann & Balle, 1997; Isermann et al., 2002; Mehra & Peschon, 1971; Patton, 1991, 1997a; Patton &…...

    [...]

Journal ArticleDOI
TL;DR: In this article, a theoretical basis for model predictive control (MPC) has started to emerge and many practical problems like control objective prioritization and symptom-aided diagnosis can be integrated into the MPC framework by expanding the problem formulation to include integer variables yielding a mixed-integer quadratic or linear program.

2,320 citations

Journal ArticleDOI
TL;DR: This three part series of papers is to provide a systematic and comparative study of various diagnostic methods from different perspectives and broadly classify fault diagnosis methods into three general categories and review them in three parts.

2,263 citations


Cites background or methods from "Process fault detection based on mo..."

  • ...In a recent work, Chang and Hwang (1998) explored the possibility of using sub optimal EKF in order to enhance computation efficiency without sacrificing diagnosis accuracy....

    [...]

  • ...Isermann (1984) and Young (1981) surveyed different parameter estimation techniques such as least squares, instrumental variables and estimation via discrete-time models....

    [...]

  • ...This procedure (Isermann, 1984) is described as follows: obtain process model with only the measured inputs and outputs in the form: y(t) f (u(t); u): (34) Model parameters u are estimated as measurements y(t) and u(t ) become available, u in turn are related to physical parameters 8 in the process…...

    [...]

References
More filters
Journal ArticleDOI
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.

2,416 citations


"Process fault detection based on mo..." refers background or methods in this paper

  • ...Recent surveys on failure detection methods in general are given by Himmeiblau (1978), Pau (1981 ), and on dass (2) by Willsky (1976)....

    [...]

  • ...A comprehensive survey of methods for the detection of abrupt faults which appear in the state variables and output variables of dynamic systems is given by Willsky (1976)....

    [...]

Book
01 Jan 1977
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.
Abstract: Each chapter ends with Problems and References Chapter One includes only References) Introduction 1. Signal Conversion and Processing 2. The z-Transform 3. Transfer Functions, Block Diagrams and Signal Flow Graphs 4. The State Cariable Technique 5. Controllability, Observability and Stability 6. Frequency-Domain Analysis 7. Digital Simulation and Digital Redesign 8. Design of Discrete-Data Systems 9. Optimal Control 10. Micro-processor and DSP Controls Appendices: A. Fixed-Point and Floating-Point Numbers B. Mathematical Modeling of Sampling by Convolution Integral C. Table of Laplace Transforms, z-Transforms and Modified Z-TRANSFORMS D. General Gain Formula for Signal Flow Graphs E. Routh's Tabulation for Stability Analysis F. Galil DMC-100 Motion Controller Board

1,070 citations

Journal ArticleDOI
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.

633 citations


"Process fault detection based on mo..." refers methods in this paper

  • ...(b) A Whiteness and a chi-squared test of the residuals of the normal Kalman-filter (Mehra and Peschon, 1971)....

    [...]

  • ...(c) A finite bank of Kalman-filters with a standard multiple hypothesis testing that the systems most likely respond to one of the assumed models with hypothesized faults included (Montgomery and Caglayan, 1974; Montgomery and Price, 1974): (d) A generalized likelihood ratio test which results in a correlation of the observed residuals with the precomputed filter responses due to certain faults (fault signatures) (Willsky and Jones, 1974)....

    [...]

Dissertation
01 Feb 1971
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.
Abstract: Massachusetts Institute of Technology. Dept. of Aeronautics and Astronautics. Thesis. 1971. Ph.D.

598 citations

Journal ArticleDOI
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.

553 citations