【摘要】 结合矿山震动波多点释放的特点,研制一套矿山微震多通道监测定位系统。根据牛顿迭代法目标定位原理,应用多通道监测定位系统对矿山微震定位进行研究。结果表明,该系统可实现对矿山震源位置的精确定位,能预报可能发生的矿山地质灾害,且传感器阵列监测范围内的震源定位误差小于10m。更多还原

【Abstract】 Combining with the multipoint release properties of vibration wave in the mine,a set of mine microseismic multichannel monitoring and positioning system was developed.The system was applied to locating the mine microseism according to the principle of Newton iterative goal positioning.The results show that the system can accurately locate the mine seismic source and forecast the possibility of mine geological disasters,and the positioning error within the monitoring scope of sensor array is less than 10 m.更多还原