Computation and optimization of a working breakdown queue with second optional service/ Dong-Yuh Yang, Yi-Hsuan Chen
Dong-Yuh Yang;
Yi-Hsuan Chen
(Taylor and Francis, 2006)
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ABSTRAK This paper considers an M/M/1 queue with second optional service, in which the server is subject to working breakdowns and repairs. All arriving customers require the first essential service, whereas only a portion of them require a second optional service. In case where the server may break down while providing the first (essential) or second (optional) service, the server continues operation at a reduced level rather than ceasing service entirely. The stability condition for this queue is derived in explicit form. The matrix-geometric method is used to compute the stationary probability distribution of the system size and various system performance measures. The genetic algorithm is applied to a cost optimization problem with the aim of optimizing service rates by minimizing the expected cost per unit time. Finally, a numerical example is presented for illustrative purposes. |
| No. Panggil : | 658 JIPE 35:3 (2018) |
| Entri utama-Nama orang : | |
| Entri tambahan-Nama orang : | |
| Subjek : | |
| Penerbitan : | Francis: Taylor and Francis, 2006 |
| Sumber Pengatalogan : | LibUI eng rda |
| ISSN : | 21681015 |
| Majalah/Jurnal : | Journal of industrial and production engineering |
| Volume : | Vol. 35, No. 3, April 2018; 181-188 |
| Tipe Konten : | text |
| Tipe Media : | unmediated |
| Tipe Carrier : | volume |
| Akses Elektronik : | |
| Institusi Pemilik : | Universitas Indonesia |
| Lokasi : | Perpustakaan UI, Lantai 4, R. Koleksi Jurnal |
| No. Panggil | No. Barkod | Ketersediaan |
|---|---|---|
| 658 JIPE 35:3 (2018) | 03-18-242450461 | TERSEDIA |
| Ulasan: |
| Tidak ada ulasan pada koleksi ini: 20470760 |
