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Production Scheduling of a LargeScale Industrial Batch

Production Scheduling of a LargeScale Industrial Batch

Production Scheduling of a Large-Scale Industrial Batch ...

The formulation is then able to determine an updated production schedule for the remaining time horizon in a reasonable amount of CPU time. Reactive scheduling of a large-scale industrial batch plant is performed to demonstrate the effectiveness of the proposed approach.

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Production Scheduling of a Large-Scale Industrial Batch ...

May 28, 2006  The medium-term production scheduling of a multipurpose, multiproduct industrial batch plant is modeled using a novel mathematical framework. The methodology consists of the decomposition of the whole scheduling period into successive short horizons of a few days. A decomposition model is implemented to determine each short horizon and the corresponding products

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Production Scheduling of a Large-Scale Industrial Batch ...

The medium-term production scheduling of a multipurpose, multiproduct industrial batch plant is modeled using a novel mathematical framework. The methodology consists of the decomposition of the whole scheduling period into successive short horizons of a few days. A decomposition model is implemented to determine each short horizon and the corresponding products to be included.

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Production Scheduling of a Large-Scale Industrial Batch ...

May 28, 2006  The aim of reactive scheduling is to update the current production schedule in order to provide an immediate response to an unexpected event such as equipment breakdown or the addition/modification of orders. Reactive scheduling formulations should be fast and efficient and take into account the schedule currently in progress as well as planned productions that are not affected

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Production Scheduling of a Large-Scale Industrial Batch ...

The medium-term production scheduling of a multipurpose, multiproduct industrial batch plant is modeled using a novel mathematical framework. The methodology consists of the decomposition of the whole scheduling period into successive short horizons of a few days. A decomposition model is implemented to determine each short horizon and the corresponding products to be included.

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Production scheduling of a large-scale industrial ...

Mar 20, 2009  The industrial problem considered is that of a chemical plant comprising 10 main units (M1–M10) in parallel and up to 100 units in total. The plant flow sheet is shown in Fig. 1.The basic operations are continuous feed supply (FT), feed storage (FS), main production step (M), product storage (PS), and final product packing/filling (PF).

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Production Scheduling of a Large-Scale Industrial Batch ...

Apart from that, Janak et al. (2006) also proposed a reactive schedule for a large-scale industrial batch plant in which the authors ignored full rescheduling in the current production horizon ...

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Production Scheduling in Large-Scale Multistage Batch ...

Oct 02, 2018  Solving Large-Scale Production Scheduling and Planning in the Process Industries ... (2009) Optimal short-term scheduling of large-scale multistage batch plants. Ind Eng Chem Res 48:11002–11016 CrossRef Google Scholar. ... Solving a large-scale industrial scheduling problem using MILP combined with a heuristic procedure. Eur J Oper Res 138:29 ...

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Solving Large-Scale Production Scheduling and Planning in ...

Oct 04, 2018  • the production scheduling for large-scale, multi-stage batch processes at a pharmaceutical batch plant in Germany. In addition, the book includes industrial-inspired case studies of: • the simultaneous planning of production and logistics operations considering multi-site facilities for semicontinuous processes; and

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Optimal Short-Term Scheduling of Large-Scale Multistage ...

Production Scheduling in Large-Scale Multistage Batch Process Industries. 2019,,, 169-188. DOI: 10.1007/978-3-030-01183-3_8. Hojae Lee, Christos T. Maravelias. Combining the advantages of discrete- and continuous-time scheduling models: Part 1. Framework and mathematical formulations.

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(PDF) Solving scheduling problems in a multi-stage multi ...

Since our scope is to propose a general standard algorithm for large-scale industrial scheduling problems, we adopt the lowest number of reinsertion orders (i.e., one at a time) in order to favor low solution times. However, the scheduler could set the number of reinserted orders depending on the specific scheduling problem.

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Operational Planning of Large-Scale Industrial Batch ...

Jul 02, 2009  The operational planning of a large-scale industrial batch plant typically occurs over a time horizon of several months with the goal of providing daily production targets and raw material requirements for the plant in question. Due to the length of the time horizon, demand uncertainty should be taken into account in order to ensure that the operational planning model provides reliable ...

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A cyclic approach to large-scale short-term planning in ...

We deal with the scheduling of processes on a multi-product chemical batch production plant. Such a plant contains a number of multi-purpose processing units and storage facilities of limited capac...

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(633c) Short-Term, Medium-Term, and Reactive Scheduling of ...

The formulation is then able to determine an updated production schedule for the remaining time horizon in a reasonable amount of CPU time. Reactive scheduling of a large-scale industrial batch plant is performed to demonstrate the effectiveness of the proposed approach. [1]-

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Production Planning And Industrial Scheduling Examples ...

Online Library Production Planning And Industrial Scheduling Examples Case Studies And Applications Second Edition and storage systems. The author also highlights the importance of the selection of labor resources.

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Production Scheduling in Large-Scale Multistage Batch ...

Oct 02, 2018  Solving Large-Scale Production Scheduling and Planning in the Process Industries ... (2009) Optimal short-term scheduling of large-scale multistage batch plants. Ind Eng Chem Res 48:11002–11016 CrossRef Google Scholar. ... Solving a large-scale industrial scheduling problem using MILP combined with a heuristic procedure. Eur J Oper Res 138:29 ...

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(PDF) Production scheduling of a large-scale industrial ...

Production scheduling of a large-scale industrial continuous plant: Short-term and medium-term scheduling

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Optimal control of large-scale batch production by ...

Jun 01, 2001  The solving of the batch production scheduling problem as an optimal control problem combined with evolutionary computation seems to be very effective. A detailed simulation model of the process guarantees that every solution candidate is feasible, i.e., it can be realized in the real plant.

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Effective scheduling of a large-scale paint production system

veloped for solving large-scale scheduling problems including paint production problems. 4.1. Elimination of redundancy in the search space An industrial scheduling problem may contain a large num-ber of batches of the same product. The basic algorithm of the S-graph framework considers everybatch as an individual prod-

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(633c) Short-Term, Medium-Term, and Reactive Scheduling of ...

The formulation is then able to determine an updated production schedule for the remaining time horizon in a reasonable amount of CPU time. Reactive scheduling of a large-scale industrial batch plant is performed to demonstrate the effectiveness of the proposed approach. [1]-

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Scheduling of Mixed Batch-Continuous Production Lines

Batch-Continuous Production Lines ... We address in this thesis the scheduling problem of production lines of a plant. ... able to solve large scale instances to optimality. In Section 1.3, we give the main methods used in the thesis in order to improve or tighten model formulations.

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Operational Planning of Large-Scale Industrial Batch ...

An industrial case study has been conducted for a large-scale multipurpose and multiproduct batch plant capable of producing hundreds of products over a time horizon of 3 months in order to ...

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Production Scheduling in the Process Industries: Current ...

Jan 01, 2009  Production Scheduling in the Process Industries: Current T rends, Emerging Challenges and pportunities O Gabriela P. Henning INTEC (UNL-CONICET), Güemes 3450, Santa Fe, CP 3000, Argentina Abstract This paper discusses the current trends and defies associated with production scheduling, both from an industrial and academic perspective.

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Optimization of Steel Production Scheduling with Complex ...

- A bi-level heuristic for obtaining good solutions in reasonable times for industrial scale combined production scheduling and energy cost minimization problems. The benefit of using a continuous-time formulation is the exact timing of the production tasks within the scheduling horizon.

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Short-Term Scheduling of Continuous Processes SpringerLink

Janak SL, Floudas CA, Kallrath J, Vormbrock N (2006) Production scheduling of a large-scale industrial batch plant. I. Short-term and medium-term scheduling. Ind Eng Chem Res 45:8234–8252 CrossRef Google Scholar

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Efficient MILP-based solution strategies for large-scale ...

Common parameters include the maximum CPU-time for the scheduling (actually in AP1 two values are specified, one for the design step and other Efficient MILP-based Solution Strategies for Large-Scale Industrial Batch Scheduling Problems 5 for the schedule refinement step) and rescheduling phases and the method of order selection in the latter ...

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Production Scheduling of a Large-Scale Steelmaking ...

The scheduling of steelmaking continuous-casting (SCC) processes is of major importance in iron and steel operations, since it is often a bottleneck in iron and steel production. Optimal scheduling of SCC processes can increase profit, minimize production cost, reduce material and energy consumption, and improve customer satisfaction.

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Continuous-Time Optimization Approach for Medium-Range ...

of the proposed approach is illustrated with a large-scale industrial case study that features the production of 35 different products according to a basic three-stage recipe and its variations by sharing 10 pieces of equipment. 1. Introduction In multiproduct batch plants, different products are manufactured via the same or a similar sequence of

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A cyclic approach to large-scale short-term planning in ...

We deal with the scheduling of processes on a multi-product chemical batch production plant. Such a plant contains a number of multi-purpose processing units and storage facilities of limited capac...

get price