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Scheduling of cracking production process with feedstocks and energy constraints
Computers & Chemical Engineering, 2016Abstract This paper addresses the short-term scheduling problem for the ethylene cracking process with feedstocks and energy constraints. The cracking production of ethylene is a process with units that have decaying performance, requiring periodic cleanup to restore their performance.
Lijie Su +2 more
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Scheduling of Production with Alternative Process Plans
2014This chapter deals with a scheduling problem with alternative process plans that was motivated by a production of wire harnesses where certain parts can be processed manually or automatically by different types of machines. Only a subset of all the given activities will form the solution, so the decision whether the activity will appear in the final ...
Roman Čapek +2 more
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Economic lot scheduling problem with imperfect production processes
Journal of the Operational Research Society, 2000Summary: In this paper, we model the effects of imperfect production processes on the economic lot scheduling problem (ELSP). It is assumed that the production facility starts in the in-control state producing items of high or perfect quality. However the facility may deteriorate with time and shifts at a random time to an out of control state and ...
Mohamed Ben-Daya, Moncer Hariga
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Production Scheduling in Multiproduct Multistage Semicontinuous Food Processes
Industrial & Engineering Chemistry Research, 2011This works presents a novel mixed-integer programming framework and a solution strategy for the optimal production scheduling of multiproduct and multistage food process industries, such as ice-cream production facilities, studied in detail. The overall mathematical framework relies on an efficient modeling approach of the sequencing decisions, the ...
Kopanos, Georgios +2 more
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Crane Scheduling in Coordination of Production and Transportation Process
2016The paper takes iron and steel making of the iron and steel enterprise for background, researches a crane scheduling problem in coordination of production and transportation process with transport vehicle capacity limitation consideration and transportation time consideration to minimize makespan.
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Advanced production scheduling for batch plants in process industries
OR Spectrum, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Klaus Neumann 0001 +2 more
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Research on resource scheduling for development process of complicated product
Proceedings of the Ninth International Conference on Computer Supported Cooperative Work in Design, 2005., 2005In order to realize the optimization selection and utilization of manufacturing resource in the development process of complicated product, a kind of multipurpose optimization decision-making method based on stratification was brought forth. Facing towards hierarchy and decomposition of task in the development process, this paper combined the ...
Shou-qi Cao +3 more
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The specifics of production scheduling in process industries
2002 IEEE International Conference on Industrial Technology, 2002. IEEE ICIT '02., 2003Process manufacturing has some characteristics that makes it different from other types of industry. These specifics are reflected in the design of a process factory management system. This paper stresses some features of process manufacturing that have to be taken into account during the implementation of a production scheduling system.
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Positive half-products and scheduling with controllable processing times
European Journal of Operational Research, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adam Janiak +3 more
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Multilevel Scheduling of Multistage Production with Limited In-Process Inventory
Journal of the Operational Research Society, 1987A multistage, multiproduct production scheduling with limited in-process buffers between the successive stages is considered. Each stage is made up of identical parallel machines. The problem objective is to determine an assignment of products to machines over a scheduling horizon, which minimizes the completion time of the production order, with the ...
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