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Digital Library of the
European Council for Modelling and Simulation |
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Title: |
Regulation Of The Input Flow Of Supply Chains To Optimize The
Production |
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Authors: |
Ciro D’Apice, Carmine De Nicola, Rosanna Manzo |
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Published in:
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(2014).ECMS 2014 Proceedings edited
by: Flaminio Squazzoni,
Fabio Baronio, Claudia Archetti,
Marco Castellani European Council for
Modeling and Simulation. doi:10.7148/2014 ISBN:
978-0-9564944-8-1 28th
European Conference on Modelling and Simulation, Brescia,
Italy, May 27th – 30th,
2014 |
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Citation
format: |
Ciro D’Apice, Carmine De Nicola, Rosanna Manzo
(2014). Regulation Of The Input Flow Of Supply
Chains To Optimize The Production, ECMS 2014 Proceedings edited by: Flaminio Squazzoni, Fabio Baronio, Claudia Archetti,
Marco Castellani European Council for Modeling and Simulation. doi:10.7148/2014-0613 |
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DOI: |
http://dx.doi.org/10.7148/2014-0613 |
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Abstract: |
The optimal control problem
of adjusting the inflow, of piecewise constant type, to a supply chain in
order to minimize the queue size
and the quadratic difference between
the outflow and the expected one is considered. The controls are represented by the duration of injections of
different amounts of goods. The supply chain is modelled
by a PDE-ODE: the conservation law describes the density of processed parts and the ODE the queue buffer occupancy. The numerical
technique is based
on the extensive use of generalized tangent vectors to a piecewise constant control, which represent time shifts of discontinuity points. |
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