A Memory Program-control Mode of Reappearing Automatic Lifting for Shearer Drum
Hou Qing-quan · Colliery Mechanical & Electrical Technology · 2004
The paper discusses a control mode of reappearing drum automatic lifting by memory program controlling, puts forward a thought method of comprehensively giving automatic amendment adjusting control quantity according to varieties of detected information. The method has the features of practicability, flexibility and intelligence, and is an ideal technical method of drum automatic lifting for shearers.