Comparison of plant-wide oscillation detection methods

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Comparison of plant-wide oscillation detection methods

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Title: Comparison of plant-wide oscillation detection methods
Author: Tan, Wei Teck; Tan, Chee Kiong; Lakshminarayanan, Samavedham; Kariwala, Vinay
Copyright year: 2007
Abstract: Plant-wide oscillations are common in many industrial processes. During the past few years, various methods have been proposed for the detection of plant-wide oscillations, including methods based on the autocorrelation function, the independent components analysis (ICA) and the spectral envelope. This article is aimed at understanding the advantages and limitations of the available methods using simulated data sets. The ICA based method is also improved by deriving approaches for determining the number of dominant ICs and for differentiating between oscillatory and non-oscillatory ICs.
Subject: DRNTU::Engineering::Chemical engineeringDRNTU::Science::Mathematics::Statistics
Type: Conference Paper
Conference name: IEEE International Conference on Control Applications (16th : 2007 : Singapore)
School: School of Chemical and Biomedical Engineering
Rights: © IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.
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