Abstract:

In order to making dynamic analysis of“six systems” in underground mine，the evaluation system of “six systems” was established，and 31 evaluation indexes were put forward from the monitoring and supervision system，personnel position system，urgent danger prevention system，forced draught self-rescue system，water supply system and communication system six aspects.Analytic hierarchy process（AHP） and matter-element analysis were used to determine the index weight of synthesis.With the unascertained measure theory as assessment tool，the comprehensive evaluation model of “six systems” in underground mine was constructed.This system was applied to making comprehensive evaluation of risks involved with a certain“six systems” in underground mine.The results show that the comprehensive evaluation model realized ordered segmentation of evaluation space，the results can conform to the experts thought，and the model is operable in practice.

Key words: unascertained measure theory, matter-element analysis, underground mine, evaluation, six systems