DocumentCode
2982656
Title
Decomposition procedures for global scheduling of complex job shops
Author
Uzsoy, Reha ; Wang, Cheng-Shuo
Author_Institution
Sch. of Ind. Eng., Purdue Univ., West Lafayette, IN, USA
fYear
1997
fDate
13-15 Oct 1997
Firstpage
425
Lastpage
429
Abstract
We describe a prototype decomposition procedure which uses global information on shop status to develop improved schedules for wafer fabrication facilities. The system studied contains reentrant product flows, multiple products and both unit capacity and batch machines. Preliminary experiments show that the decomposition procedure yields significantly better schedules in reasonable CPU times
Keywords
integrated circuit manufacture; production control; batch machines; decomposition; global scheduling; job shop; multiple products; reentrant product flows; unit capacity machines; wafer fabrication facility; Central Processing Unit; Dispatching; Fabrication; Industrial engineering; Integrated circuit yield; Job shop scheduling; Power engineering computing; Processor scheduling; Prototypes; Very large scale integration;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics Manufacturing Technology Symposium, 1997., Twenty-First IEEE/CPMT International
Conference_Location
Austin, TX
ISSN
1089-8190
Print_ISBN
0-7803-3929-0
Type
conf
DOI
10.1109/IEMT.1997.626955
Filename
626955
Link To Document