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| Titel: |
On a probability distribution of a truck queue length in a large shovel-truck system |
| Auteur: |
Czaplicki, Jacek M. |
| Verschenen in: |
International journal of mining, reclamation and environment |
| Paginering: | Jaargang 6 (1992) nr. 2 pagina's 61-63 |
| Jaar: |
1992 |
| Inhoud: |
Recent achievements in the description of operation of shovel-truck system rely on construction of two basic models. The first one, the probability distribution of a working truck number per one working shovel may be considered as the principle of reduction of cyclic, closed machinery system for given distribution of states into the elementary system: shovel-trucks one. The second is the G/G/l queueing model under the heavy traffic conditions as the model of operation for the shovel-trucks system. This paper shows a new model being a generalization of the above two. The mass probability function for the number of trucks at the shovel and the probability distribution of a truck queue length, both under the heavy traffic conditions are determined. Additionally, a full set of assumptions needed to fulfil in order to be allowed to use these functions is listed together with comments of both practical and theoretical nature. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 5 van 7 gevonden artikelen
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