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EnglishThis paper presents a simple and effective parametric model to predict the cycle time of Automated Storage/Retrieval Systems (AS/RS) when a 3 class-based storage policy is adopted. This model has been developed examining the exact equations that quantify the AS/RS cycle time during Single Command and Dual Command operations. Due to the difficulty of their application, exact approaches are not used for AS/RS systems when a class-based storage policy is adopted, for this reason this paper provides a simple and effective tool in order to quantify the AS/RS performance. Aim of this work is improving the warehouse design with a straightforward and efficient tool able to measure the AS/RS performance and to minimize the cycle time of the single and dual command operation when the 3 class-based storage is adopted varying the ABC curve and the shape factor. Starting from the exact methods, a set of experimental equations has been implemented to compute a quasi-optimal configuration for the ABC classes and their related single and dual command cycle times.
| Titolo: | Quasi-optimal boundary limits for AS/RS systems with 3 class-based storage policy |
| Autore/i: | GAMBERI, MAURO; ACCORSI, RICCARDO; BORTOLINI, MARCO; MANZINI, RICCARDO |
| Autore/i Unibo: | |
| Anno: | 2011 |
| Titolo del libro: | Innovation in Product and Production |
| Pagina iniziale: | 1 |
| Pagina finale: | 6 |
| Abstract: | This paper presents a simple and effective parametric model to predict the cycle time of Automated Storage/Retrieval Systems (AS/RS) when a 3 class-based storage policy is adopted. This model has been developed examining the exact equations that quantify the AS/RS cycle time during Single Command and Dual Command operations. Due to the difficulty of their application, exact approaches are not used for AS/RS systems when a class-based storage policy is adopted, for this reason this paper provides a simple and effective tool in order to quantify the AS/RS performance. Aim of this work is improving the warehouse design with a straightforward and efficient tool able to measure the AS/RS performance and to minimize the cycle time of the single and dual command operation when the 3 class-based storage is adopted varying the ABC curve and the shape factor. Starting from the exact methods, a set of experimental equations has been implemented to compute a quasi-optimal configuration for the ABC classes and their related single and dual command cycle times. |
| Data prodotto definitivo in UGOV: | 27-giu-2013 |
| Appare nelle tipologie: | 4.01 Contributo in Atti di convegno |
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