Wang P., Yan Z.- guo, Wang Y.- ping, 2018, Establishment and Application of Early Warning Model for Gas Safety Management, Chemical Engineering Transactions, 67, 235-240.
In order to realize the safety warning of coal mine gas content to prevent gas safety accidents, this paper combined the catastrophe theory and mathematical modeling to establish an early warning model for gas safety management, and the corresponding function change relation was deduced by fuzzy mathematics. Through further study of the variables in this function relationship and the trial in Yuwu Coal, the corresponding models were chosen to calculate the accident grade, which verified relevant theories and the feasibility of the early warning model in the gas safety management to some extent.
