Global optimization of open pit mining complexes with uncertainty
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- 作者：Ryan C. Goodfellow ; ryan.goodfellow@mail.mcgill.ca" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Roussos Dimitrakopoulos roussos.dimitrakopoulos@mcgill.ca" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Open pit mine design ; Global optimization ; Production scheduling ; Metaheuristics ; Destination policy
- 刊名：Applied Soft Computing
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：40
- 期：Complete
- 页码：292-304
- 全文大小：2432 K
文摘
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A stochastic global optimization framework for open pit mining complexes is proposed.
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The method simultaneously optimizes production schedules and downstream processes.
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The modeling is flexible and may be applied to numerous types of mining complexes.
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Three combinations of metaheuristics are tested.
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Results from an example show a substantial economic benefit when using this approach.