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Modelling a Mineral Froth Flotation Process: Case Study: Minerals process at Boliden AB
Umeå University, Faculty of Science and Technology, Department of Applied Physics and Electronics.
2011 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

We present an approach to model the dynamic of a copper flotation process. The conventional approach of system identification is applied to model the dynamics. In this research, experiments are performed to collect process data of determined input and output variables. It is followed by data pre-processing to handle outliers and to remove high frequency disturbances. Simulation and validation responses of linear estimated models, which captured the dynamic of the process, are presented. The long term goal is to use estimated models to design a models-based control system.

Place, publisher, year, edition, pages
2011. , 75 p.
Keyword [en]
copper flotation process, system identification
National Category
Mineral and Mine Engineering Chemical Process Engineering
Identifiers
URN: urn:nbn:se:umu:diva-51600OAI: oai:DiVA.org:umu-51600DiVA: diva2:484715
Educational program
Master's Programme in Robotics and Control
Presentation
2011-12-09, A206, Teknikhuset, Umeå Univercity, Umeå, 10:00 (English)
Uppsok
Technology
Supervisors
Examiners
Available from: 2012-04-10 Created: 2012-01-27 Last updated: 2012-04-10Bibliographically approved

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fulltext(3661 kB)1948 downloads
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Department of Applied Physics and Electronics
Mineral and Mine EngineeringChemical Process Engineering

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf