Planung komplexer Montageabläufe mit Hilfe der constraint-basierten Simulation

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Planung komplexer Montageabläufe mit Hilfe der constraint-basierten Simulation

Steinhauer, Dirk

The immense variety of parts and constructions within the ship is one of the major challenges in the production planning at shipyards. Especially the assembly of volume constructions containing a high degree of outfitting is conditioned by a large amount of constraints. Standardised assembly templates in the planning of assembly operations often cause errors. And due to the lack of prediction capability in these stations effective reactions are hard to find. The simulation has been implemented in the production planning at Flensburger Schiffbau-Gesellschaft mbH & Co. KG for many years now. The upcoming production program is virtually produced in the computer hi advance to detect bottlenecks early enough. Nevertheless, the quality of prediction in the stations of complex assembly was not sufficient because the individual constraints could not be considered. Therefore the approach of constraint-based simulation adapted together with Bauhaus-Universität Weimar was successfully used to improve the simulation.