山东煤炭科技2023，Vol.41Issue(12)：108-111,4.DOI:10.3969/j.issn.1005-2801.2023.12.025
基于振动信号的钻机工况判断研究
Research on Drilling Rig Working Condition Judgment Based on Vibration Signal
李军1
作者信息
- 1. 中煤新集能源股份有限公司,安徽 淮南 232001
- 折叠
摘要
Abstract
Coal mining is transforming to a"less human and unmanned"approach.In view of the challenges of remote judgment of drilling rig actions,a method is proposed to judge drilling rig working actions based on the vibration acceleration signal at the drill pipe during drilling rig operation.The acceleration sensor is installed on the front and side of the drill pipe guide kit of the drilling rig to measure the lateral and axial vibration acceleration signals of the drilling rig.Analyzing the experimental results,it is found that there is a significant difference in the vibration acceleration signals collected by the sensors when the drilling rig is in drilling,retreating,and combining with the drill pipe.From this,it can be concluded that when the action of the drilling rig is different,the vibration of the drill pipe is also different,which shows that the method of judging the action of drilling rig by analyzing vibration acceleration signal is feasible.关键词
振动信号/钻机工况/状态识别Key words
vibration signal/drilling rig working condition/state recognition分类
矿业与冶金引用本文复制引用
李军..基于振动信号的钻机工况判断研究[J].山东煤炭科技,2023,41(12):108-111,4.
