LIF technology in the application of mine water inrush monitoring and warning system
This paper mainly describes the basic principle of LIF technology and its application in mine water inrush monitoring and warning system, emphatically analyzes the structure of LIF technology and design of the main components.Through the fluorescence experiment with the water samples of one mine in the LIF system, we can get the fluorescence spectra of the unknown samples.Traditional water source identification mainly according to the ion concentration representative of the water, but it is hard to analysis the ion concentration of the water from the fluorescence spectra.This paper proposes a more simple and practical methods for the precise water source identification by fluorescence spectra, which corresponding analysis software is used to measure the Euclidean distance between unknown water samples and standard samples, and then we can get an accurate classification of the unknown samples.Water source identification for unknown samples verified the feasibility of the LIF system, and solve the problem that the current coal mine cant have a better real-time and online monitoring on water inrush,which is of great significance for coal mine safety in production.
LIF mine water inrush water source identification fluorescence spectra Euclidean distance
M.R.Zhou P.C.Yan
Electrical and Information Engineering College,Anhui University of Science and Technology,Huainan 232001,China
国际会议
南京
英文
192-196
2014-10-12（万方平台首次上网日期，不代表论文的发表时间）