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Sequencing parallel machining operations by genetic algorithms

โœ Scribed by Nan-Chieh Chiu; Shu-Cherng Fang; Yuan-Shin Lee

Book ID
104329333
Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
310 KB
Volume
36
Category
Article
ISSN
0360-8352

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โœฆ Synopsis

Parallel machines (mill/turn machining centers) provide a powerful and ecient machining alternative to the traditional sequential machining process. The underutilization of parallel machines due to their operating complexity has increased interest in developing an ecient methodology for sequencing the parallel machining operations. This paper presents a mixed integer programming model for sequencing parallel machining operations. A genetic-based algorithm for ยฎnding an optimal parallel operation sequence on parallel machines is proposed. Two new genetic operators for solving order-based genetic algorithms and computational experiments are also included.

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