Real-Time Management of Coal Mine Underground Shield Machine Digging Speed Based on Improved Residual Neural Networks
Huigang Xu,
Xuyao Qi,
Zhongqiu Liang
Abstract:Aiming at the lack of accuracy and effectiveness of the current shield machine speed prediction method, the study proposes to improve the residual network and combine this improved algorithm with the surrounding rock category prediction model to construct the underground shield machine digging speed prediction model. With an average accuracy of 87.4%, an F1 value of 0.86, and an accuracy of 0.84, the study's prediction model of surrounding rock categories was determined to be valid and superior to the other co… Show more
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