Modeling for Safety Evaluation of Coal Mine Roof Based on Information Fusion

Abstract:

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.

• Periodical: Advanced Materials Research (Volumes 143-144)
• Pages: 439-443
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.143-144.439
• Online since: October 2010
• Authors: Rui Sheng Jia, Hong Mei Sun, Chong Qing Zhang, Xue Ting Lv
• Keywords: DS Evidence Theory, Evaluation Model, Information Fusion, Roof Safety

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