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Dynamic lot size problem with minimum order quantities and remanufacturing option

Juniorprofessur:

Juniorprofessur in Information & Operations Management

Projekttitel:

Dynamic lot size problem with minimum order quantities and remanufacturing option

Projektleitung:

Prof. Irena Okhrin

Projektart: Lehrstuhlprojekt

Finanzierung: Eigenfinanzierung EUV

Projektbeginn: 01.04.2012

Projektende:    31.03.2014

Projektbeschreibung in englisch:

In our paper we focus on a special uncapacitated lot sizing problem where a manufacturer can meet demand by either producing new items or by remanufacturing used items. Additionally, a minimum order quantity restriction, instead of the setup cost, guarantees a certain level of production lots. A general model of this problem is formulated and several useful properties of the optimal solution structure are investigated. Finally, we develop a one-dimensional dynamic programming procedure for the originally two-dimensional dynamic model that generates the optimal production plan for some special cases.

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