Maintenace Priority Assignment Utilizing On-Line Production Information  

Oleh:

Zimin, Yang ; Qing, Chang ; DjurdJanovlc, Dragan ; Jun, Ni ; Jay, Lee

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Journal of Manufacturing Science and Engineering vol. 129 no. 2 (2007), page 435-446.
Topik: production; maintenance priority; assignment; on - line; production information

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ93.9 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Maintenance management has a direct influence on production performance. Existing works have not systematically taken the on - line production information into consideration in determining maintenance work - order priority, which is often assigned either through an ad hoc approach or using largely heuristic and static methods. In this paper, we first present a metric that can be used to quantitatively evaluate the effects of different maintenance priorities. Based on this index, one can employ a search algorithm to obtain maintenance work - order priorities that will lead to improved productivity within the optimization horizon. These concepts and methods are validated through simulation experiments and implementation in a real industrial facility. The results show that the effective utilization of on - line production data in dynamic maintenance scheduling can yield visible production benefit through maintenance priority optimization.

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