声发射中阵列模型与算法的研究

Rock burst is one kind of the more serious natural disasters at present in the coal mine security , and domestic and foreign scholars have carried out massive theoretical and experimental studies. Practice proves the application of acoustic emission monitoring to the synthetic analysis of the geological conditions is an effective scientific method. But in the acoustic emission monitoring the most basic is the acoustic emission source location question ;The establishment of an accurate model of acoustic emission location has played the key role for the positioning of the breaking point of the coal and rock. This text mainly researches several array positioning technology and algorithm in the acoustic emission system, using Matlab software programming verify the correctness of the algorithm.