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Simula??o de moagem mista por rede neural artificialDOI: 10.1590/S0370-44672012000200014 Keywords: selective grinding, size distribution, artificial neural network, simulation, control chart. Abstract: this paper discusses the results of a mixed grinding simulator application based on an artificial neural network (multiple-layer perceptron using a back-propagation-like algorithm with moment). the data used came from a previous paper entitled "selective grinding of dolomite and quartz mixes". the shewhart control chart for individual values was used in order to verify the statistical stability of the simulation process results, which was useful for testing acceptance. the results have displayed good performance of this tool related to mix grinding simulation, a common issue in the mining and metallurgical sectors.
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