An investigation of the effect of machine flexibility and number of part families on system performance

An investigation of the effect of machine flexibility and number of part families on system performance

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Article ID: iaor1992872
Country: United Kingdom
Volume: 30
Issue: 3
Start Page Number: 513
End Page Number: 526
Publication Date: Mar 1992
Journal: International Journal of Production Research
Authors: ,
Keywords: production, simulation: applications
Abstract:

Flexibility of manufacturing systems and the diversity of parts that may be produced by these systems is of great importance to managers. The effects of both product diversity and the ability of machines to perform a variety of operations, defined here as flexibility, are investigated. As product diversity increases, the deterioration of system performance is measured. A unique approach is adopted. In order to eliminate the interaction between the factors in this study, optimally designed systems are compared. The methodology adopted is a combination of computer simulation, response surface methodology and the Hooke-Jeeves procedure. The authors conclude that more flexibility is not necessarily better than less flexibility, and that as product diversity increases, for a given system there is a level of flexibility that will optimize system performance and minimize the rate of its deterioration.

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