Operator support system for multi product processes-application to polyethylene production

J. Abonyi, P. Arva, S. Nemeth, Cs Vincze, B. Bodolai, Zs Dobosné Horváth, G. Nagy, M. Németh

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Process manufacturing is increasingly being driven by market forces and customer needs and perceptions, resulting in necessity of flexible multi-product manufacturing. The increasing automation and tighter quality constraints related to these processes make the operator's job more and more difficult. This makes decision support systems for the operator more important than ever before. Based on the three-level model of skilled operators, this paper proposes a modular Operator Support System (OSS). As the proposed approach extensively uses process data, the OSS is based on a data warehouse designed with the help of enterprise and process modeling tools. For human-computer interaction, front-end tools have been worked out where advanced multivariate statistical models are applied to extract the most informative features. The concept is illustrated by an industrial case study, where the OSS is designed for the monitoring and control of a high-density polyethylene plant.

Original languageEnglish
Pages (from-to)347-352
Number of pages6
JournalComputer Aided Chemical Engineering
Volume14
Issue numberC
DOIs
Publication statusPublished - 2003

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Polyethylene
Polyethylenes
Data warehouses
High density polyethylenes
Human computer interaction
Decision support systems
Automation
Monitoring
Industry
Statistical Models

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Computer Science Applications

Cite this

Operator support system for multi product processes-application to polyethylene production. / Abonyi, J.; Arva, P.; Nemeth, S.; Vincze, Cs; Bodolai, B.; Horváth, Zs Dobosné; Nagy, G.; Németh, M.

In: Computer Aided Chemical Engineering, Vol. 14, No. C, 2003, p. 347-352.

Research output: Contribution to journalArticle

Abonyi, J, Arva, P, Nemeth, S, Vincze, C, Bodolai, B, Horváth, ZD, Nagy, G & Németh, M 2003, 'Operator support system for multi product processes-application to polyethylene production', Computer Aided Chemical Engineering, vol. 14, no. C, pp. 347-352. https://doi.org/10.1016/S1570-7946(03)80139-6
Abonyi, J. ; Arva, P. ; Nemeth, S. ; Vincze, Cs ; Bodolai, B. ; Horváth, Zs Dobosné ; Nagy, G. ; Németh, M. / Operator support system for multi product processes-application to polyethylene production. In: Computer Aided Chemical Engineering. 2003 ; Vol. 14, No. C. pp. 347-352.
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