Javascript verkar inte påslaget? - Vissa delar av Lunds universitets webbplats fungerar inte optimalt utan javascript, kontrollera din webbläsares inställningar.
Du är här

A Framework for Grade Changes: An Optimization and Sequential Control Approach

  • Ana Paula Barbosa-Póvoa
  • Henrique Matos
Publiceringsår: 2004
Språk: Engelska
Sidor: 535-540
Publikation/Tidskrift/Serie: European Symposium On Computer- Aided Process Engineering-14: 37th European Symposium of the Working Party on Computer-Aided Process Engineering : ESCAPE-14
Volym: 18
Dokumenttyp: Konferensbidrag
Förlag: Elsevier


In modern chemical process industry, process state transitions, or grade changes, are common operations. Frequent production changes increase the focus on efficient operator support for such procedures. The aims of a grade change may be complex, and sometimes conflicting.Fast transitions are desirable in order to minimize production loss. There may also be safety aspects that must be considered, in order to achieve acceptable risks of failure. Operator acceptance is a key issue for a decision support systems, and is the topic of this paper.We address the problem by combining dynamic optimization techniques and a tool for sequential control; JGrafchart.


  • Control Engineering
  • Quadruple-Tank
  • Grade Change
  • Grafchart
  • Sequential Control


  • ISBN: 0-444-51694-8

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu [dot] se

Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen