Torque control of bolt tightening process through adaptive-gain second-order sliding mode | |
ZhiminWu1; Guigang Zhang3; Wenjuan Du3; JianWang3; Fengyang Han2; Dianwei Qian2 | |
刊名 | Measurement and Control
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2020 | |
卷号 | 53期号:7-8页码:1131-1143 |
关键词 | Bolt tightening, fastener, torque control, sliding mode control, uncertainty, stability |
英文摘要 | Bolts constitute a very important subset of mechanical fasteners. In order to tighten bolts, a degree of bolt preload scatter is to be expected. Since the torque control of tightening bolts is the most popular means of controlling the preload, an appropriate tightening torque becomes pivotal. This paper investigates the torque control problem of bolt tightening process. This process is not as simple as it looks because the inherently nonlinear process contains many uncertainties. To conquer the adverse effects of the uncertainties, this paper designs an adaptive-gain second-order sliding mode controller. Theoretically, such design can guarantee that the bolt tightening process has the closed-loop stability in the sense of Lyapunov. From the aspect of practice, the control method is carried out by a platform. Some comparisons illustrate the feasibility and effectiveness of the designed controller. |
WOS记录号 | WOS:000584560000011 |
内容类型 | 期刊论文 |
源URL | [http://ir.ia.ac.cn/handle/173211/41478] ![]() |
专题 | 数字内容技术与服务研究中心_智能技术与系统工程 |
作者单位 | 1.Institute of Mechanical and Electrical Engineering, Shenzhen Polytechnic,Shenzhen, China 2.School of Control and Computer Engineering, North China Electric Power University, Beijing, China 3.Institute of Automation, Chinese Academy of Sciences, Beijing, China |
推荐引用方式 GB/T 7714 | ZhiminWu,Guigang Zhang,Wenjuan Du,et al. Torque control of bolt tightening process through adaptive-gain second-order sliding mode[J]. Measurement and Control,2020,53(7-8):1131-1143. |
APA | ZhiminWu,Guigang Zhang,Wenjuan Du,JianWang,Fengyang Han,&Dianwei Qian.(2020).Torque control of bolt tightening process through adaptive-gain second-order sliding mode.Measurement and Control,53(7-8),1131-1143. |
MLA | ZhiminWu,et al."Torque control of bolt tightening process through adaptive-gain second-order sliding mode".Measurement and Control 53.7-8(2020):1131-1143. |
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