Results 231 to 240 of about 15,444 (267)
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Production scheduling in preemptive and simultaneous processing
Computers in Industry, 1992Abstract The paper explores production scheduling problems in which jobs with deadlines are processed preemptively and/or simultaneously on identical machines. Based on the concepts of reservations and surpluses, it is checked whether a given set of n jobs is feasible.
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Intelligent Scheduling for a Rolling Process in Steel Production Systems
2020 IEEE International Conference on Networking, Sensing and Control (ICNSC), 2020A wire rod and bar rolling process is important in steel production systems. Its scheduling problem involves the constraints on sequence-dependent family setup time and release time. This work intends to schedule the batches with multiple jobs to minimize the number of late jobs.
ZiYan Zhao +3 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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Multitask and Multistage Production Planning and Scheduling for Process Industries
Operations Research, 2008We consider the planning and scheduling of production in a multitask/multistage batch manufacturing process typical of industries such as chemical manufacturing, food processing, and oil refining. We allow instances in which multiple sequences of tasks may be used to produce end products.
Francesco Gaglioppa +2 more
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Production and inter-facility transportation scheduling for a process industry
European Journal of Operational Research, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Renato E. deMatta, Tan Miller
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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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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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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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Automating a manual production scheduling process at a pharmaceutical company
2011 IEEE Workshop On Computational Intelligence In Production And Logistics Systems (CIPLS), 2011We look at the automation of a manual production scheduling process at a pharmaceutical company, by using mixed integer optimization and a simple greedy algorithm. The pharmaceutical company is a make to order producer with highly utilized resources and flexible production processes.
Eyjólfur Ingi Ásgeirsson +2 more
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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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