阐述了通过截割状态监测进行煤岩界面识别的原理。理论分析表明,拾取振动、电流、扭矩、压力及扭振等截割状态信号,经过特征提取与信息融合可进行煤岩界面辨识。
The principle of coal-rock interface recognition by monitoring cutting state is expatiated. The theoretical analysis shows that by collecting vibration, cutting state the coal-rock interface recognition can be Keywords current, torque, pressure and torsional vibration signals of carried out through feature extraction and data compromise.