Evaluation Method of Coal Mine Safety Based on Evidence Theory

Abstract:

Coal mine safety assessment is an important ways for identification and elimination of danger in coal mine production systems. This paper introduce D-S evidence theory in evaluation of coal mine safety to solve the uncertainty problem of randomicity and faintness in evaluation of coal mine safety. The evaluation model of coal mine safety is set up based on evidence theory and the detailed arithmetic of evidence theory is brought forward, and according to some decision making rule the Chaohua Coal Mine has been evaluated. The results show that the model can solve the problem of uncertainty preferable and evaluation results with more accuracy and reliability.

• Periodical: Advanced Materials Research (Volumes 524-527)
• Pages: 426-430
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.524-527.426
• Online since: May 2012
• Authors: Gang Xu, Yang Ding, Tian Jun Zhang
• Keywords: Coal Mine Safety, D-S Evidence Theory, Safety Evaluation

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