Simulation as one of the core technologies for digital enterprises: assessment of hybrid rescheduling methods

Pfeiffer, András and Kádár, Botond and Monostori, László and Karnok, Dávid (2008) Simulation as one of the core technologies for digital enterprises: assessment of hybrid rescheduling methods. International Journal of Computer Integrated Manufacturing, 21 (2). pp. 206-214.

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Abstract

The current paper tackles the problem of managing the uncertainties during the execution of predictive schedules in a dynamic environment. The dynamic environment in question is represented by a simulation model - connected to a production scheduler system - with flexible modelling capabilities. The paper addresses the simulation module of the proposed architecture highlighting its main functionalities and advantages, compared to former simulation-based solutions. By applying the proposed architecture, which constitutes a coherent part of a digital enterprise approach, the solution methods for stability-oriented rescheduling can be thoroughly tested and analysed. An evaluation of several scenarios of the rescheduling threshold and the timing of rescheduling are also presented in an industrial case-study.

Item Type: ISI Article
Uncontrolled Keywords: Simulation; Production control; Rescheduling; Stability
Subjects: Q Science > QA Mathematics and Computer Science > QA75 Electronic computers. Computer science / számítástechnika, számítógéptudomány
Divisions: Research Laboratory on Engineering & Management Intelligence
Depositing User: Eszter Nagy
Date Deposited: 11 Dec 2012 15:29
Last Modified: 11 Dec 2012 15:29
URI: http://eprints.sztaki.hu/id/eprint/4993

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