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Advances and new directions in plant-wide disturbance detection and diagnosis

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Title: Advances and new directions in plant-wide disturbance detection and diagnosis
Authors: Thornhill, NF
Horch, A
Item Type: Journal Article
Abstract: This article reviews advances in detection and diagnosis of plant-wide control system disturbances in chemical processes and discusses new directions that look promising for the future. Causes of plant-wide disturbances include non-linear limit cycles in control loops, controller interactions and tuning problems. The diagnosis of non-linearity, especially when due to valve stiction, has been an active area. Detection of controller interactions and disturbances due to plant structure remain open issues, however, and will need new approaches. For the future, the linkage of data-driven analysis with a qualitative model of the process is an exciting prospect. Finally, the paper offers some brief comments about emerging applications.
Issue Date: 1-Oct-2007
Date of Acceptance: 10-Oct-2006
URI: http://hdl.handle.net/10044/1/14362
DOI: https://dx.doi.org/10.1016/j.conengprac.2006.10.011
ISSN: 1873-6939
Publisher: Elsevier
Start Page: 1196
End Page: 1206
Journal / Book Title: Control Engineering Practice
Volume: 15
Issue: 10
Copyright Statement: © 2016, Elsevier Ltd. All rights reserved. This manuscript is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/
Keywords: Science & Technology
Technology
Automation & Control Systems
Engineering, Electrical & Electronic
Engineering
AUTOMATION & CONTROL SYSTEMS
ENGINEERING, ELECTRICAL & ELECTRONIC
fault detection
oscillation
plant-wide
process monitoring
signal analysis
whole-plant
CONTROL-LOOP PERFORMANCE
INDEPENDENT COMPONENT ANALYSIS
IN-PROCESS PLANTS
CONTROL VALVES
STICTION DIAGNOSIS
FAULT-DIAGNOSIS
SUPPLY CHAINS
ROOT CAUSE
OSCILLATIONS
FRICTION
Industrial Engineering & Automation
0102 Applied Mathematics
0906 Electrical And Electronic Engineering
0913 Mechanical Engineering
Publication Status: Published
Appears in Collections:Chemical Engineering



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