Article (Scientific journals)
Optimization of Shipyard Space Allocation and Scheduling using Heuristic Algorithm
Caprace, Jean-David; Petcu, Cristian; Velarde, Marco et al.
2013In Journal of Marine Science and Technology, 18 (3), p. 404-417
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Keywords :
Space allocation; Optimization; Decision making; Scheduling; Planning; Shipbuilding; 3D bin-packing
Abstract :
[en] In this paper we describe the development of a tool that allows planners to efficiently and effectively plan space within valuable areas of a shipyard. Traditionally, space is considered as resource; however, it is difficult to accurately account for and plan its consumption with the current planning software tools available. The spatial scheduling tool described in this paper can be used by planners to manually or automatically reserve space within the shipyard for construction of large blocks over the entire ship erection period. The software is coupled with a heuristic optimization solver which is inspired by an algorithm used for "3D bin-packing problems". The result is the ability to efficiently generate and compare multiple space allocation alternatives in a reduced time with the ultimate goal of maintaining the critical ship erection schedule. Better solution than manual or semi-automatic allocation of blocks can be obtained through the optimization module.
Disciplines :
Mechanical engineering
Civil engineering
Computer science
Author, co-author :
Caprace, Jean-David ;  Université de Liège - ULiège > Département ArGEnCo > Constructions hydrauliques et navales
Petcu, Cristian ;  Université de Liège - ULiège > Département ArGEnCo > Constructions hydrauliques et navales
Velarde, Marco
Rigo, Philippe  ;  Université de Liège - ULiège > Département ArGEnCo > Constructions hydrauliques et navales
Language :
English
Title :
Optimization of Shipyard Space Allocation and Scheduling using Heuristic Algorithm
Publication date :
18 September 2013
Journal title :
Journal of Marine Science and Technology
ISSN :
0948-4280
eISSN :
1437-8213
Publisher :
Springer Science & Business Media B.V.
Volume :
18
Issue :
3
Pages :
404-417
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 04 August 2013

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