Tesi etd-01282006-151858 |
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Tipo di tesi
Tesi di laurea vecchio ordinamento
Autore
Daria, Gaetano
Indirizzo email
s212041@studenti.ing.unipi.it
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
- Materials Requirements Planning
- Fuzzy Logic
- Uncertainty
Data inizio appello
28/02/2006
Consultabilità
Non consultabile
Data di rilascio
28/02/2046
Riassunto
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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