Modeling for Safety Evaluation of Coal Mine Roof Based on Information Fusion
Factors that affect the safety of coal mine roof is a multi-faceted, information fusion technology can take full advantage of multi-source information complementary, comprehensive, and improving information quality and credibility of coal mine roof safety. In analyzing the current monitoring means, a coal mine roof safety evaluation model is presented based on information fusion, and given information processing steps of multi-sensor data analysis, processing, distribution and integration based on Dempster-Shafer evidence theory; For the elimination of multi-source data fusion of uncertain factors, proposed coal mine roof safety decision-making rules; The simulation analysis shows that the validity of the model and practicality.
H. Wang, B.J. Zhang, X.Z. Liu, D.Z. Luo, S.B. Zhong
R. S. Jia et al., "Modeling for Safety Evaluation of Coal Mine Roof Based on Information Fusion", Advanced Materials Research, Vols. 143-144, pp. 439-443, 2011