Facilities layout design optimization with single loop material flow path configuration

Facilities layout design optimization with single loop material flow path configuration

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Article ID: iaor19951206
Country: United Kingdom
Volume: 33
Issue: 1
Start Page Number: 183
End Page Number: 203
Publication Date: Jan 1995
Journal: International Journal of Production Research
Authors: ,
Keywords: layout
Abstract:

Here the authors formulate the facilities layout design optimization problem for a single loop material flow path configuration. Because of the NP-hard nature of the overall search space, they employ a genetic approach to sample the decomposed search spaces. In addition the authors analyse the following features of the problem: (1) they estimate lower bounds for the unidirectional flow problem along the loop by analysing the bidirectional flow problem; (2) the authors intelligently sample the search space by designing a knowledge-augmented genetic operator for layout cases with very low flow path dominance because the regular genetic search does not perform very well in such cases; and (3) they exploit qualitative constraints for reducing travel distances in highly circuitous flow paths.

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