Research on the Extension Assessment Model of Underground Coalmine Safety Behavior
ZHOU Yu
QIAN Xu
JIANG Tao
AN Na
Abstract：On the basis of information fusion technology and extension theory, a new assess-ment model of underground coal mines safety behavior was proposed. The information fusion technology based on multi-sensor and database technology can process different types of safety data and obtain reasonable and reliable information. With the application of extension assess-ment method, the problem of underground coal mines safety assessment can be solved using qualitative means based on the matter-element theory and quantitative means based on depend-ent function. The proposed model is used to assess a practical coal mine. The safety behavior is level Ⅱ (safe), which is consistent with the actual situation. Thedynamic curve from dynamic assessment can completely reflect the safety behavior of coal mine. The proposed method is feasible and effective in practical engineering.
Keywords：safety assessmentextension assessment modelinformation processingsafety be-haviorinformation element-matter
Publication Date：2009-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 515-522 )