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

Extension of the IWA/COST simulation benchmark to include expert reasoning for system performance evaluation

  • J Comas
  • I Rodriguez-Roda
  • M Poch
  • KV Gernaey
  • Christian Rosén
  • Ulf Jeppsson
Publiceringsår: 2006
Språk: Engelska
Sidor: 331-339
Publikation/Tidskrift/Serie: Water Science and Technology
Volym: 53
Nummer: 4-5
Dokumenttyp: Artikel i tidskrift
Förlag: IWA Publishing


In this paper the development of an extension module to the IWA/COST simulation benchmark to include expert reasoning is presented. This module enables the detection of suitable conditions for the development of settling problems of biological origin (filamentous bulking, foaming and rising sludge) when applying activated sludge control strategies to the simulation benchmark. Firstly, a flow diagram is proposed for each settling problem, and secondly, the outcome of its application is shown. Results of the benchmark for two evaluated control strategies illustrate that, once applied to the simulation outputs, this module provides supplementary criteria for plant performance assessment. Therefore, simulated control strategies can be evaluated in a more realistic framework, and results can be recognised as more realistic and satisfactory from the point of view of operators and real facilities.


  • Other Electrical Engineering, Electronic Engineering, Information Engineering
  • settling problems
  • rising sludge
  • expert system
  • activated sludge
  • filamentous bulking
  • foaming
  • benchmark


2nd IWA Conference on Instrumentation, Control and Automation (ICA2005)
  • ISSN: 0273-1223

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