Monitoring batch processes with the STATIS approach
Monitoring batch processes with the STATIS approach
Structuration des Tableaux A Trois Indices de la Statistique (STATIS), a method which can be seen as a 3-way exploratory analysis method, is proposed and investigated for the purpose of batch process monitoring. It is applied to batch process data to monitor the evolution in time of batches, through what are called the compromise plots. Because all batches do not have the same length, a particular procedure has to be used to obtain the compromise for batches. The monitoring is then based on the comparison between reference batches and new batches being processed. Three different real industrial data sets (with both process variables and spectroscopic variables) are studied in this paper and yield good results.
Batch process, MSPC, PCA, Process monitoring, STATIS
288-300
Gourvénec, S.
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Stanimirova, I.
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Saby, C. A.
5ef1fc0b-149a-443d-9523-56799c7c7090
Airiau, C. Y.
81f323e5-c844-4902-9ba6-7a8fb74bdc90
Massart, D. L.
e45e44fe-05dd-4936-89f0-85fe53999ce5
May 2005
Gourvénec, S.
6ff91ad8-1a91-42fe-a3f4-1b5d6f5ce0b8
Stanimirova, I.
0faca61a-1961-4d63-a36a-6cf1a0f0498a
Saby, C. A.
5ef1fc0b-149a-443d-9523-56799c7c7090
Airiau, C. Y.
81f323e5-c844-4902-9ba6-7a8fb74bdc90
Massart, D. L.
e45e44fe-05dd-4936-89f0-85fe53999ce5
Gourvénec, S., Stanimirova, I., Saby, C. A., Airiau, C. Y. and Massart, D. L.
(2005)
Monitoring batch processes with the STATIS approach.
Journal of Chemometrics, 19 (5-7), .
(doi:10.1002/cem.931).
Abstract
Structuration des Tableaux A Trois Indices de la Statistique (STATIS), a method which can be seen as a 3-way exploratory analysis method, is proposed and investigated for the purpose of batch process monitoring. It is applied to batch process data to monitor the evolution in time of batches, through what are called the compromise plots. Because all batches do not have the same length, a particular procedure has to be used to obtain the compromise for batches. The monitoring is then based on the comparison between reference batches and new batches being processed. Three different real industrial data sets (with both process variables and spectroscopic variables) are studied in this paper and yield good results.
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Published date: May 2005
Keywords:
Batch process, MSPC, PCA, Process monitoring, STATIS
Identifiers
Local EPrints ID: 414619
URI: http://eprints.soton.ac.uk/id/eprint/414619
ISSN: 0886-9383
PURE UUID: 417b4a18-f408-4fdf-bb56-84cbc5d64326
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Date deposited: 05 Oct 2017 16:30
Last modified: 16 Mar 2024 04:31
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Contributors
Author:
I. Stanimirova
Author:
C. A. Saby
Author:
C. Y. Airiau
Author:
D. L. Massart
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