Production scheduling in the process industry

Lindholm, AnnaLund University,Lunds universitet,Institutionen för reglerteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Automatic Control,Departments at LTH,Faculty of Engineering, LTH,Lund University, Sweden (author)

The purpose of this paper is to formulate an optimization model for the production scheduling problem at continuous production sites. The production scheduling activity should produce a monthly schedule that accounts for orders and forecasts of all products. The plan should be updated every day, with feedback on the actual production the previous day. The actual daily production may be lower than the planned production due to disturbances, e.g. disruptions in the supply of a utility. The work is performed in collaboration with Perstorp, a world-leading company within several sectors of the specialty chemicals market. Together with Perstorp, a list of specifications for the production scheduling has been formulated. These are formulated mathematically in a mixed-integer linear program that is solved in receding horizon fashion. The formulation of the model aims to be general, such that it may be used for any process industrial site.

Giselsson, PontusLund University,Lunds universitet,Institutionen för reglerteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Automatic Control,Departments at LTH,Faculty of Engineering, LTH,Lund University, Sweden(Swepub:lu)cont-pug (author)
Quttineh, Nils-Hassan,1979-Linköpings universitet,Optimeringslära,Tekniska högskolan(Swepub:liu)nilqu94 (author)
Lidestam, HeleneLinköpings universitet,Produktionsekonomi,Tekniska högskolan(Swepub:liu)helgu13 (author)
Johnsson, CharlottaLund University,Lunds universitet,Institutionen för reglerteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Automatic Control,Departments at LTH,Faculty of Engineering, LTH,Lund University, Sweden(Swepub:lu)cont-cjo (author)
Forsman, KristerPerstorp AB, Sweden (author)
Institutionen för reglerteknikInstitutioner vid LTH (creator_code:org_t)

By the author/editor: Lindholm, Anna; Giselsson, Pontu ...; Quttineh, Nils-H ...; Lidestam, Helene; Johnsson, Charlo ...; Forsman, Krister

About the subject

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Electrical Engin ...; and Control Engineer ...

NATURAL SCIENCES: NATURAL SCIENCES; and Mathematics; and Computational Ma ...

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