Performance Analysis of Natural <i>γ</i>-Ray Coal Seam Thickness Sensor and Its Application in Automatic Adjustment of Shearer’s Arms

<div>Block diagram of the measurement module.</div>

Journal of Electrical and Computer Engineering

Figure 5: Performance Analysis of Natural <i>γ</i>-Ray Coal Seam Thickness Sensor and Its Application in Automatic Adjustment of Shearer’s Arms 