Combinatorial Algorithm for Synthesizing Redundant Structures to Increase Reliability of Supply Chains: Application to Biodiesel Supply

The current work reveals a methodology that provides an adequate basis to portray and model supply chains mathematically and formally as well as to synthesize optimal and alternative supply scenarios algorithmically while taking into account structural redundancy. The proposed methodology is based o...

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Bibliographic Details
Published in:Industrial & engineering chemistry research 2013-01, Vol.52 (1), p.181-186
Main Authors: Bertok, Botond, Kalauz, Karoly, Sule, Zoltan, Friedler, Ferenc
Format: Article
Language:English
Subjects:
Algorithms
Biodiesel
Blending
Combinatorial analysis
Mathematical models
Methodology
Supply chains
Transportation
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Summary:The current work reveals a methodology that provides an adequate basis to portray and model supply chains mathematically and formally as well as to synthesize optimal and alternative supply scenarios algorithmically while taking into account structural redundancy. The proposed methodology is based on the combinatorial foundations of algorithmic process synthesis or more specifically on the P-graph framework. A biodiesel supply network involving blending and transportation serves as an illustrative example. A novel algorithm generates the mathematical model and alternative solutions to increase reliability of supply scenarios. Major steps of the generation are the structure generation and estimation of reliability of a supply scenario.
ISSN:0888-5885
1520-5045
DOI:10.1021/ie301393d