Detection and diagnosis of stiction in control loops : state of the art and advanced methods
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Bibliographic Information
Detection and diagnosis of stiction in control loops : state of the art and advanced methods
（Advances in industrial control）
Springer, c2010
- : hardcover
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Note
Includes bibliographical references and index
Description and Table of Contents
Description
In the process industries, stiction is the most common performance-limiting valve problem and over the last decade numerous different techniques for overcoming it have been proposed.
This book represents a comprehensive presentation of these methods, including their principles, assumptions, strengths and drawbacks. Guidelines and working procedures are provided for the implementation of each method and MATLAB (R)-based software can be downloaded from www.ualberta.ca/~bhuang/stiction-book enabling readers to apply the methods to their own data. Methods for the limitation of stiction effects are proposed within the general context of: oscillation detection in control loops, stiction detection, diagnosis and stiction quantification and diagnosis of multiple faults.
The state-of-the-art algorithms presented in this book are demonstrated and compared in industrial case studies of diverse origin - chemicals, building, mining, pulp and paper, mineral and metal processing.
Table of Contents
Stiction Modelling and Oscillation Detection.- Stiction Modelling.- An Alternative Stiction-modelling Approach and Comparison of Different Stiction Models.- Detection of Oscillating Control Loops.- Advances in Stiction Detection and Quantification.- Shape-based Stiction Detection.- Stiction Detection Based on Cross-correlation and Signal Shape.- Curve Fitting for Detecting Valve Stiction.- A Relay-based Technique for Detection of Stiction.- Shape-based Stiction Detection Using Area Calculations.- Estimation of Valve Stiction Using Separable Least-squares and Global Search Algorithms.- Stiction Estimation Using Constrained Optimisation and Contour Map.- Oscillation Root-cause Detection and Quantification Under Multiple Faults.- Comparative Study of Valve-stiction-detection Methods.- Conclusions and Future Research Challenges.
by "Nielsen BookData"