NDLI: Dynamic spatial block arrangement scheduling in shipbuilding industry using genetic algorithm

Content Provider	IEEE Xplore Digital Library
Author	Varghese, R. Duck Young Yoon
Copyright Year	2005
Description	Author affiliation: Graduate Sch. of Naval Archit. & Ocean Eng., Chosun Univ., Gwangju, South Korea (Varghese, R.)
Abstract	In any large heavy industry like that of ship building, there exist a lot of complications for the arrangement of building blocks optimally for the minimal space consumption. The major problem arises at yard because of scarcity of space for arranging the building blocks of ship under construction. A standardized erection sequence diagram is generally available to provide the prioritized erection sequence and it serves as the frame work In order to make a timely erection of the blocks a post plan has to be developed so that the blocks lie in the nearest possible vicinity of the material handling devices while keeping the priority of erection and the blocks are arranged in the pre-erection area. This kind of readiness of blocks leads to a very complex problem of space. This arises due to the least available space leading to an urgent need for intelligent spatial schedule without compromising the rate of production. There exists two critical problems ahead namely, the spatial occupation layout of pre-erection area and the evacuating pattern in the spatial vicinity. The block shape is assumed be rectangular. The related input data's are the dates of erection (earliest as well as the latest), geometrical parameters of block available on pre-erection area, slack time and the like.
Starting Page	444
Ending Page	449
File Size	1423390
Page Count	6
File Format	PDF
ISBN	0780390946
DOI	10.1109/INDIN.2005.1560417
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-08-10
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Job shop scheduling Shipbuilding industry Buildings Materials handling Production Dynamic scheduling Marine vehicles Aerospace industry Genetic algorithms Construction industry
Content Type	Text
Resource Type	Article

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