Tesi etd-01282006-151858 |
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Tipo di tesi
Tesi di laurea vecchio ordinamento
URN
etd-01282006-151858
Titolo
USING FUZZY LOGIC TO MODEL MRP SYSTEMS UNDER
UNCERTAINTY
Dipartimento
INGEGNERIA
Corso di studi
INGEGNERIA INFORMATICA
Relatori
.
Relatore Prof. Chiavaccini, Roberto
Relatore Prof. Marcelloni, Francesco
Relatore Prof. Marcelloni, Francesco
Parole chiave
- Fuzzy Logic
- Materials Requirements Planning
- Uncertainty
Data inizio appello
28/02/2006
Consultabilità
Non consultabile
Data di rilascio
28/02/2046
Riassunto (Inglese)
Riassunto (Italiano)
The aim of this paperwork is to handle uncertainty in a Material Requirements Planning (MRP) model using Fuzzy Logic. Particularly, the model is applied to dependent demand in which a MRP method is used. The materials planning model is a combination of basic sources of uncertainty that affects the MRP system, namely, demand and supply uncertainty, and a Fuzzy Logic Inference system. The model is used to control the principal parameter to buffer against uncertainties: safety stock. The model performance is tested for historic data and compared with real inventories levels and a MRP reference model.
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