Shield tunneling machine hob abrasion prediction method and device, equipment and storage medium

The invention provides a shield tunneling machine hob abrasion prediction method and device, equipment and a storage medium, and is applied to the technical field of tunneling. The method comprises the following steps: when a shield tunneling machine works, acquiring a tunneling data set of a to-be-predicted hob, performing cleaning and feature extraction on the tunneling data set to obtain a prediction data feature set, and inputting the prediction data feature set into a pre-trained prediction model for calculation to obtain a prediction result of the to-be-predicted hob. By means of the method, the accuracy and flexibility of hob abrasion prediction are improved, and the working efficiency of the shield tunneling machine is improved. 本申请提供一种盾构机滚刀磨损预测方法、装置、设备及存储介质，应用于隧道掘进技术领域。该方法包括：在盾构机工作时，获取待预测滚刀的掘进数据集合，并对掘进数据集合进行清洗和特征提取，得到预测数据特征集合，将预测数据特征集合输入到预先训练的预测模型中计算，得到待预测滚刀的预测结果。通过上述方法，提升了对滚刀磨损预测的准确度以及灵活度，并提高了盾构机的工作效率。