Novel method for welding gantry robot scheduling at shipyards

Welding is the most critical operation in the shipbuilding process and has a significant influence on the production cost and quality of ships. Therefore, the welding operation must be optimised. This paper presents a real-world welding gantry robot scheduling problem at shipyards, in which three ga...

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Veröffentlicht in:	International journal of production research 2023-09, Vol.61 (17), p.5842-5859
Hauptverfasser:	Lee, Jongsung, Kim, Byung-In, Nam, Mihee
Format:	Artikel
Sprache:	eng
Schlagworte:	Collisions Completion time heuristics Integer programming Linear programming Mixed integer mixed-integer linear programming Production costs Robots Scheduling Search algorithms Shipbuilding Shipyards Welding Welding gantry robot
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