Robustness in mine planning problem: Trade-off between optimality and feasibility
Küçük Resim Yok
Tarih
2011
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Korza Matbaacilik
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Mine production scheduling under uncertainty is one of main challenges in mining ventures. Since the values of coefficients in the optimization procedure are obtained in medium of sparse data, sampling and assaying errors, and unknown future events, the implementations based on the deterministic models may lead to destructive consequences to the mining company. In this paper, a robust stochastic optimization (RSO) approach is used to deal with mine production scheduling in a manner that the solution is insensitive to changes in input data. The model was demonstrated on a case study. It was observed that RSO could be executed to solve mine production scheduling problem under an uncertain environment efficiently.
Açıklama
22nd International Mining Congress and Exhibition of Turkey, IMCET 2011 -- 11 May 2011 through 13 May 2011 -- 110210
Anahtar Kelimeler
Economic and social effects, Optimization, Production control, Deterministic models, Input datas, Mine planning, Mine production, Mining companies, Optimization procedures, Stochastic optimizations, Uncertain environments, Scheduling
Kaynak
IMCET 2011 - Proceedings of the 22nd International Mining Congress of Turkey
WoS Q Değeri
Scopus Q Değeri
N/A
