Performability of automated manufacturing systems with centralized material handling

Ram, R. ; Viswanadham, N. (1994) Performability of automated manufacturing systems with centralized material handling International Journal of Production Research, 32 (8). pp. 1775-1799. ISSN 0020-7543

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Official URL: http://www.tandfonline.com/doi/abs/10.1080/0020754...

Related URL: http://dx.doi.org/10.1080/00207549408957041

Abstract

We present a framework for performance evaluation of manufacturing systems subject to failure and repair. In particular, we determine the mean and variance of accumulated production over a specified time frame and show the usefulness of these results in system design and in evaluating operational policies for manufacturing systems. We extend this analysis for lead time as well. A detailed performability study is carried out for the generic model of a manufacturing system with centralized material handling. Several numerical results are presented, and the relevance of performability analysis in resolving system design issues is highlighted. Specific problems addressed include computing the distribution of total production over a shift period, determining the shift length necessary to deliver a given production target with a desired probability, and obtaining the distribution of Manufacturing Lead Time, all in the face of potential subsystem failures.

Item Type:Article
Source:Copyright of this article belongs to International Foundation for Production Research.
ID Code:97784
Deposited On:08 Nov 2013 11:35
Last Modified:08 Nov 2013 11:35

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