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《Colliery Mechanical & Electrical Technology》 2006-05
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Key State Parameters for Coal-rock Interface Recognition

REN Fang,XIONG Xiao-yan,YANG Zhao-jian(Taiyuan University of Technology,Taiyuan 030024,China)  
The principle of coal-rock interface recognition by monitoring cutting state is expatiated.The theoretical analysis shows that by collecting vibration,current,torque,pressure and torsional vibration signals of cutting state the coal-rock interface recognition can be carried out through feature extraction and data compromise.
【Fund】: 国家青年科学基金资助项目(编号:50405043)
【CateGory Index】: TD313
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