Short-term planning for open pit mines: a review
This review examines the current state-of-the-art in short-term planning for open-pit mines,
with a granularity that spans days, weeks or months, and a horizon of less than one to two …
with a granularity that spans days, weeks or months, and a horizon of less than one to two …
Review of recent developments in short-term mine planning and IPCC with a research agenda
N Al Habib, E Ben-Awuah… - Mining …, 2023 - journals.sagepub.com
In-Pit Crushing and Conveying (IPCC) has gained momentum in recent years to replace
trucks partially or fully in large open pit mines because of the shovel-truck system's …
trucks partially or fully in large open pit mines because of the shovel-truck system's …
Joint stochastic short-term production scheduling and fleet management optimization for mining complexes
C Both, R Dimitrakopoulos - Optimization and Engineering, 2020 - Springer
This article presents a novel stochastic optimization model that simultaneously optimizes the
short-term extraction sequence, shovel relocation, scheduling of a heterogeneous hauling …
short-term extraction sequence, shovel relocation, scheduling of a heterogeneous hauling …
Multi-stage optimization framework for the real-time truck decision problem in open-pit mines: a case study on Sungun copper mine
M Mohtasham, H Mirzaei-Nasirabad… - … Journal of Mining …, 2022 - Taylor & Francis
This work deals with the optimal decisions for materials handling in open-pit mines. The
main purpose of this research is to present a multi-stage approach, which has three …
main purpose of this research is to present a multi-stage approach, which has three …
Underground mine scheduling of mobile machines using constraint programming and large neighborhood search
Manual short-term scheduling in underground mines is a time-consuming and error-prone
activity. In this work, we present a Constraint Programming approach capable of automating …
activity. In this work, we present a Constraint Programming approach capable of automating …
Short-term open-pit production scheduling optimizing multiple objectives accounting for shovel allocation in stockpiles
F Manríquez, H González, N Morales - Optimization and Engineering, 2023 - Springer
Short-term open-pit mine production scheduling is a challenging task that must deal with
several objectives, like maximization of the productivity of equipment (plant and mining) …
several objectives, like maximization of the productivity of equipment (plant and mining) …
Heuristics for integrated blending optimisation in a mining supply chain
Z Haonan, M Samavati, AJ Hill - Omega, 2021 - Elsevier
In a mining supply chain, products from mines are blended at port terminals to ensure that a
set of blending targets (such as grade and qualities) are achieved. The production …
set of blending targets (such as grade and qualities) are achieved. The production …
Utilisation of geometallurgical predictions of processing plant reagents and consumables for production scheduling under uncertainty
C Both, R Dimitrakopoulos - International Journal of Mining …, 2023 - Taylor & Francis
Consumption rates of reagents and consumables are typically accounted for in mine
production scheduling by simple cost adjustment factors per rock type or mining block …
production scheduling by simple cost adjustment factors per rock type or mining block …
Shovel allocation and scheduling for open-pit mining using deep reinforcement learning
R Noriega, Y Pourrahimian - International Journal of Mining …, 2024 - Taylor & Francis
The open-pit production system is a highly dynamic and uncertain environment with
complex interactions between haulage and loading equipment on a shared road network …
complex interactions between haulage and loading equipment on a shared road network …
Dynamic optimization of open-pit coal mine production scheduling based on ARIMA and fuzzy structured element
G Liu, W Guo, E Fu, C Yang, J Li - Frontiers in Earth Science, 2023 - frontiersin.org
A dynamic optimization method was created to address the production schedule issue in an
open-pit coal mine while taking into account the characteristics of the fuzzy structured …
open-pit coal mine while taking into account the characteristics of the fuzzy structured …