Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Design and Evaluation of an Expert System in a Crushing Plant
Department of Chemical Engineering, Universidad Católica del Norte, Chile.ORCID-id: 0000-0003-1568-1462
Department of Chemical Engineering, Universidad Católica del Norte, Chile.
Department of Chemical Engineering, Universidad Católica del Norte, Chile.ORCID-id: 0000-0002-7469-0943
Department of Chemical Engineering, Universidad Católica del Norte, Chile.
Vise andre og tillknytning
2018 (engelsk)Inngår i: Minerals, ISSN 2075-163X, E-ISSN 2075-163X, Vol. 8, nr 10, artikkel-id 469Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

This document presents a proposal for designing an expert system in the Gabriela Mistral Division’s crushing plant belonging to Codelco (Chile) with the objective of maximizing stacked tonnage, allowing the improvement of operational variables that directly interact with the crushing process. In addition, this study considers the impact that occurs in both the process and operational continuity regarding the standardization of the system. In the first stage, a survey and analysis of historic operation data was carried out, which allowed the definition of benchmarking indicators. Subsequently, both modalities of operation were compared, monitoring processed tonnage and detentions related to operational failures. As a result, significant differences were observed in the performance of the critical line operating with expert control, with a 55% reduction in the detentions referred to operational failures. Added to this is the benefit of low cost and improved quality as the control provides an analysis of the variables in reduced time intervals, which is superior to human control.

sted, utgiver, år, opplag, sider
MDPI, 2018. Vol. 8, nr 10, artikkel-id 469
Emneord [en]
improvement, expert system, knowledge-based system, milling, crushing
HSV kategori
Forskningsprogram
Mineralteknik
Identifikatorer
URN: urn:nbn:se:ltu:diva-71397DOI: 10.3390/min8100469Scopus ID: 2-s2.0-85056347044OAI: oai:DiVA.org:ltu-71397DiVA, id: diva2:1259872
Merknad

Validerad;2018;Nivå 2; 2018-11-06 (inah)

Tilgjengelig fra: 2018-10-31 Laget: 2018-10-31 Sist oppdatert: 2018-11-21bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Personposter BETA

Ghorbani, Yousef

Søk i DiVA

Av forfatter/redaktør
Leiva, Claudio A.Poblete, Diego A.Ghorbani, Yousef
Av organisasjonen
I samme tidsskrift
Minerals

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 35 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf