Evaluation of the Control Improvement Benefits for Campaign Profiles - Nitric Acid Production Example

Paweł Domański , S. Golonka , Piotr Marusak , B. Moszowski , Ewa Wolff

Abstract

Control system performance significantly contributes to the overall process efficiency. Thereby, appropriate improvement measures are required to measure it. Many practical approaches use KPIs (Key Performance Indicators) in form of single numbers. These measures are further used to estimate possible improvement. However, there are situations where a single number cannot be used as the process efficiency measure. The performance of the nitric acid production installation is such an example. Instead of the single number, there is used a set of numbers in form of the campaign curve considered in the time domain. This problem is addressed and effectively solved. The proposed approach may be also used for other types of processes whose performance is non-stationary and is described by any type of the curve defined in time or any other variable domain
Author Paweł Domański (FEIT / AK)
Paweł Domański,,
- The Institute of Control and Computation Engineering
, S. Golonka - [Grupa Azoty S.A.]
S. Golonka,,
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, Piotr Marusak (FEIT / AK)
Piotr Marusak,,
- The Institute of Control and Computation Engineering
, B. Moszowski - [Grupa Azoty S.A.]
B. Moszowski,,
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, Ewa Wolff - [Grupa Azoty S.A.]
Ewa Wolff,,
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Pages1030-1042
Publication size in sheets0.6
Book Bartoszewicz Andrzej, Kabziński Jacek, Kacprzyk Janusz (eds.): Advanced, Contemporary Control Proceedings of KKA 2020—The 20th Polish Control Conference, Łódź, Poland, 2020, Springer, ISBN 978-3-030-50936-1, 519 p., DOI:10.1007/978-3-030-50936-1
Keywords in EnglishControl quality Same limit Performance Nitric acid campaigns
DOIDOI:10.1007/978-3-030-50936-1_86
Languageen angielski
Score (nominal)20
Score sourcepublisherList
ScoreMinisterial score = 20.0, 03-09-2020, MonographChapterAuthor
Publication indicators Scopus Citations = 0
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