Results 231 to 240 of about 1,529 (263)
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A combined OWA–DEA method for dispatching rule selection
Computers & Industrial Engineering, 2015Display Omitted Shows that a standard DEA model cannot be used directly for dispatching rules selection.Proposes a combined OWA-DEA method to assess the dispatching rules.Performs a computational analysis based on randomly generated test problems.Illustrates that the proposed OWA-DEA approach can successfully identify efficient dispatching rules ...
Ahmed W. El-Bouri, Gholam R. Amin
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Dispatching rules for dynamic scheduling of one-of-a-kind production
International Journal of Computer Integrated Manufacturing, 2006This paper presents an extensive performance analysis of dispatching rules for dynamic scheduling in one-of-a-kind production (OKP) where each job has its own due-date and multilevel routing structure. For the analysis, a framework of dynamic dispatching rules is proposed to identify five dispatching rules: job due-date (JDD) rule, normalized JDD rule,
Choi, BK Choi, Byoung Kyu, You, NK
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A dispatching rule for photolithography scheduling with an on-line rework strategy
Computers & Industrial Engineering, 2006Generally speaking, wafer fabrication factories define the photolithography area as the dispatching center of the entire factory. To establish a set of operative dispatching rules in the photolithography area while taking into consideration the rework of defective products would assist in coordinating and balancing the workload of the entire production
D. Y. Sha +3 more
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Adaptive Dispatching Rule for Semiconductor Wafer Fabrication Facility
IEEE Transactions on Automation Science and Engineering, 2013Uncertainty in semiconductor fabrication facilities (fabs) requires scheduling methods to attain quick real-time responses. They should be well tuned to track the changes of a production environment to obtain better operational performance. This paper presents an adaptive dispatching rule (ADR) whose parameters are determined dynamically by real-time ...
Li Li 0008 +3 more
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Evolutionary Learning of Linear Composite Dispatching Rules for Scheduling
2015A prevalent approach to solving job shop scheduling problems is to combine several relatively simple dispatching rules such that they may benefit each other for a given problem space. Generally, this is done in an ad-hoc fashion, requiring expert knowledge from heuristics designers, or extensive exploration of suitable combinations of heuristics.
Helga Ingimundardottir +1 more
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Comparing dispatching rules in dynamic hybrid flow shops
2006 IEEE Conference on Emerging Technologies and Factory Automation, 2006In this paper, several dispatching rules are studied in hybrid flow shop environment using simulation in order to minimize the mean flow time as well as standard deviation. Hybrid flow shops are productive systems with several stages. Every stage is composed of a pool of machines. This kind of productive configuration has been largely studied in recent
Carlos Andrés +2 more
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Optimizing Dispatching Rules for Stochastic Job Shop Scheduling
2019Manufacturing environments commonly present uncertainties and unexpected schedule disruptions. The literature has shown that in these environments simple and fast dynamic dispatching rules are efficient sequencing methods. However, most of the works in the automated designing of these rules have considered deterministic processing times. This work aims
Cristiane Ferreira +2 more
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Multiresponse optimization of dispatch rules for public bus services
Computers & Industrial Engineering, 2009A multiple response optimization approach based on an integrated simulation model and a service reliability measure is proposed for optimizing the dispatch rules of public bus services. The simulation model is based on two novel Markov models for modeling passenger loads and headway fluctuations.
Lam, S.-W. +3 more
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Composite Dispatching Rules for Multiple-Vehicle AGV Systems
SIMULATION, 1996The objective of this research is to evaluate the performance of three composite AGV dispatching rules which can be easily implemented in manufacturing or assembly systems. Attempts were also made to compare the composite rules to a simple dispatching rule and to identify system operating parameters which might affect the performance difference of the ...
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Use of dispatching rules in manufacturing applications
19865th Canadian CAD/CAM and Robotics Conference: 01 January 1986, Toronto ...
Neelamkavil, J., Thomson, V., Rao, D.
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