Design of an Intelligent Control System for Compound Directional Drilling in Underground Coal Mines

被引:2
|
作者
Li, Wangnian [1 ,2 ,3 ,4 ]
Wu, Min [1 ,2 ,3 ,5 ]
Chen, Shipeng [1 ,2 ,3 ]
Mu, Lingfeng [2 ,3 ,5 ]
Lu, Chengda [1 ,2 ,3 ]
Chen, Luefeng [1 ,2 ,3 ]
机构
[1] China Univ Geosci, Sch Automat, 388 Lumo Rd, Wuhan 430074, Hubei, Peoples R China
[2] Hubei Key Lab Adv Control & Intelligent Automat C, 388 Lumo Rd, Wuhan 430074, Hubei, Peoples R China
[3] Minist Educ, Engn Res Ctr Intelligent Technol Geoexplorat, 388 Lumo Rd, Wuhan 430074, Hubei, Peoples R China
[4] Xian Res Inst Grp Co Ltd, China Coal Technol Engn Grp CCTEG, 82 Jinye 1st Rd, Xian 710077, Shaanxi, Peoples R China
[5] China Univ Geosci, Sch Future Technol, 388 Lumo Rd, Wuhan 430074, Hubei, Peoples R China
基金
中国国家自然科学基金;
关键词
compound directional drilling; control system; sliding deflection drilling; rotary inclined stabilization drilling;
D O I
10.20965/jaciii.2024.p1052
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The compound directional drilling process, including slip and rotation, is the key to realizing long-hole drilling in coal mines. First, a compound directional drilling process control scheme is proposed to realize intelligent control of the directional drilling process. An intelligent drilling process optimization method was designed to improve drilling efficiency. A robust controller for the drilling rate based on gain scheduling was designed to achieve stable control of the drilling rate during sliding deflection drilling. A robust controller based on hybrid sensitivity was designed to achieve stable control of the drilling rate during rotary inclined stabilization drilling. The results of this study can provide a theoretical basis for realizing the intelligent optimization and control of compound directional drilling in coal mines.
引用
收藏
页码:1052 / 1062
页数:11
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