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Modelling module of the intelligent control system for variable volume pressure filter

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Jämsä-Jounela, Sirkka-Liisa
dc.contributor.author Oja, Marja
dc.date.accessioned 2016-09-23T07:38:11Z
dc.date.issued 2000
dc.identifier.citation Jämsä-Jounela , S-L & Oja , M 2000 , ' Modelling module of the intelligent control system for variable volume pressure filter ' , FILTRATION AND SEPARATION , vol. 37 , no. 2 , pp. 39-49 . en
dc.identifier.issn 0015-1882
dc.identifier.other PURE UUID: 47aea6bc-bb15-4634-a695-5f31581d8ff6
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/47aea6bc-bb15-4634-a695-5f31581d8ff6
dc.identifier.other PURE LINK: http://dx.doi.org/10.1016/S0015-1882(00)88323-8
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/3041752/modelling_module_of_the_intelligent_control_system_for_the_variable_volume_pressure_filter_open.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/22288
dc.description.abstract Artificial Intelligence methods like expert systems, fuzzy logic and neural networks have proved to be excellent tools for the control of mineral processes. This technology is currently being embedded directly into process equipment like flotation cells and dewatering filters. This paper presents the modelling module for a pressure filter. The modelling module of the intelligent system predicts filtration using the two-stage hybrid model. The first stage model is based on a numerical model for compressive cake filtration and the second stage model is the identified grey-box model based on the classical filtration model. The filtration parameters for the compressive cake filtration model were obtained from laboratory tests. The parameters for the classical filtration model are defined during filtration using the recursive least square identification method. The two-stage hybrid model of the on-line support system was tested in a full-size filter at a pilot plant. en
dc.format.extent 39-49
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries FILTRATION AND SEPARATION en
dc.relation.ispartofseries Volume 37, issue 2 en
dc.rights openAccess en
dc.title Modelling module of the intelligent control system for variable volume pressure filter en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Materials Science and Engineering en
dc.contributor.department Department of Biotechnology and Chemical Technology en
dc.subject.keyword Filtration ; Under pressure ; Particle suspension ; Liquid solid ; Control system ; Intelligent system ; Modeling ; Hybrid model ; Numerical simulation ; Box model ; Pilot plant ; Copper ore ; Concentrate ; Calcium Carbonates ; Experimental study ; Theore
dc.subject.keyword Filtration
dc.subject.keyword Artificial Intelligence
dc.subject.keyword intelligent control
dc.subject.keyword least squares estimation
dc.subject.keyword control system
dc.subject.keyword dewatering
dc.subject.keyword filter cake
dc.subject.keyword filter design
dc.subject.keyword flotation
dc.subject.keyword pressure filter
dc.subject.keyword online monitoring
dc.subject.keyword filters
dc.identifier.urn URN:NBN:fi:aalto-201609234292
dc.type.version acceptedVersion

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