DocumentCode :
2963348
Title :
Process accompanying simulation - a general approach for the continuous optimization of manufacturing schedules in electronics production
Author :
Werner, Sebastian ; Weigert, Gerald
Author_Institution :
Electron. Technol. Lab., Dresden Univ. of Technol., Germany
Volume :
2
fYear :
2002
fDate :
8-11 Dec. 2002
Firstpage :
1903
Abstract :
The paper presents the successful realization of simulation based manufacturing planning and control in electronics production. The principle has been implemented in various applications as supplementary decision aid in connection with ERP systems. A theoretical model of virtual and real time explains relations between simulation and production planning. In all cases the discrete event simulator ROSI has been used, which provides comfortable functions for manufacturing models. Scenarios are being optimized by meta-heuristic methods like genetic algorithms. As real production and simulation are producing data in the same logical format, a comparison technique is being proposed that enables the observation of errors between reality and simulation, where simulation can be retriggered when the error is rising too high. In addition the adaptation of parameters is derived of this comparison. Examples clarify all contributions.
Keywords :
computer aided production planning; decision support systems; discrete event simulation; electronic engineering computing; electronics industry; genetic algorithms; production control; ROSI discrete event simulator; continuous optimization; decision aid; electronics production; genetic algorithms; manufacturing models; manufacturing schedules; meta-heuristic methods; simulation based manufacturing control; simulation based manufacturing planning; Continuous production; Discrete event simulation; Enterprise resource planning; Genetic algorithms; Job shop scheduling; Manufacturing processes; Optimization methods; Production planning; Pulp manufacturing; Virtual manufacturing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Simulation Conference, 2002. Proceedings of the Winter
Print_ISBN :
0-7803-7614-5
Type :
conf
DOI :
10.1109/WSC.2002.1166487
Filename :
1166487
Link To Document :
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