Automation in the mining industry: Review of technology, systems, human factors, and political risk
In the opinion of these authors, technology alone can never give an organization an edge
over competitors or provide an industry step change. However, history has shown that …
over competitors or provide an industry step change. However, history has shown that …
Dual particle filters for state and parameter estimation with application to a run-of-mine ore mill
Measurements are not readily available for grinding mills owing to the nature of the milling
operation. State and parameter estimation for a grinding mill which forms part of a run-of …
operation. State and parameter estimation for a grinding mill which forms part of a run-of …
Model-plant mismatch detection and model update for a run-of-mine ore milling circuit under model predictive control
The performance of a model predictive controller depends on the quality of the plant model
that is available. Often parameters in a run-of-mine (ROM) ore milling circuit are uncertain …
that is available. Often parameters in a run-of-mine (ROM) ore milling circuit are uncertain …
Fractional order and BICO disturbance observers for a run-of-mine ore milling circuit
Grinding mill circuits are hard to control due to poor plant models, large external
disturbances, uncertainties from internal couplings, and process variables that are difficult to …
disturbances, uncertainties from internal couplings, and process variables that are difficult to …
Model-plant mismatch detection for a plant under Model Predictive Control: A grinding mill circuit case study
This articles investigates two different techniques of identifying model-plant mismatch for a
grinding mill circuit under model predictive control. A previous attempt at model-plant …
grinding mill circuit under model predictive control. A previous attempt at model-plant …
Grinding mill modeling and control: past, present and future
This paper addresses issues relating to the modeling and control of grinding mill circuits as
used in minerals processing, with a particular emphasis on (semi) autogenous grinding or …
used in minerals processing, with a particular emphasis on (semi) autogenous grinding or …
Model-Plant Mismatch Diagnosis Using Plant Model Ratios for a Grinding Mill Circuit Under Model Predictive Control
HK Mittermaier - 2023 - search.proquest.com
In the context of a mineral processing plant, the process of separating valuable materials
from ore encompasses several sequential stages. The first stage of the process includes the …
from ore encompasses several sequential stages. The first stage of the process includes the …
Fractional order disturbance observer for a run-of-mine ore milling circuit
Grinding mill circuits are hard to control with high performance due to poor modeling, large
external disturbances, and uncertainties from internal couplings. This paper proposes a …
external disturbances, and uncertainties from internal couplings. This paper proposes a …
[ספר][B] Peripheral control tools for a run-of-mine ore milling circuit
LE Olivier - 2011 - search.proquest.com
Run-of-mine ore milling circuits are generally difficult to control owing to the presence of
strong external disturbances, poor process models and the unavailability of important …
strong external disturbances, poor process models and the unavailability of important …
Deteção de divergências entre o processo eo modelo utilizado no controlador preditivo.
MV Loeff - 2014 - teses.usp.br
Um dos desafios que ainda precisa ser superado com o objetivo de melhorar o
desempenho do controle preditivo (MPC) é a sua manutenção. Reidentificação do processo …
desempenho do controle preditivo (MPC) é a sua manutenção. Reidentificação do processo …