2012•Coal TechnologyRequires access

Model Based on Entropy Power and Unknown Measurement and Its Application in Mine Safety Evaluation

Rui Xu

Abstract

Mine mine safety assessment has great value for mine management.First of all based on the practical experiences of system development in Fengfeng Yangquhe Mine and the related research,a systematic and scientific index system of mining mine safety evaluation is established.By using an entropy method,various indicators weights of influencing safely comprehensive evaluation are objectively determined,then the unascertained measure model is used to evaluate the safety of the mine system.Evaluation results with the actual situation,the model are scientific,rational and reliable.

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Key concepts: Mine safety, Entropy (arrow of time), Safety monitoring, Measure (data warehouse), Data mining, Engineering, Risk analysis (engineering), Civil engineering