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Active disturbance rejection control for PMLM servo system in CNC machining
Guo Jianxin; Xue Wenchao1; Hu Tao
2016-02-01
Source PublicationJOURNAL OF SYSTEMS SCIENCE & COMPLEXITY
ISSN1009-6124
Volume29Issue:1Pages:74-98
AbstractUncertain friction is a key factor that influences the accuracy of servo system in CNC machine. In this paper, based on the principle of Active Disturbance Rejection Control (ADRC), a control method is proposed, where both the extended state observer (ESO) and the reduced order extended state observer (RESO) are used to estimate and compensate for the disturbance. The authors prove that both approaches ensure high accuracy in theory, and give the criterion for parameters selection. The authors also prove that ADRC with RESO performs better than that with ESO both in disturbance estimation and tracking error. The simulation results on CNC machine show the effectiveness and feasibility of our control approaches.
KeywordActive disturbance rejection control CNC machine nonlinear friction parameter selection servo system
DOI10.1007/s11424-015-3258-2
Language英语
Funding ProjectNational Key Basic Research Project of China[2011CB302400] ; National Basic Research Program of China[2014CB845303] ; National Center for Mathematics and Interdisciplinary Sciences, Chinese Academy of Sciences
WOS Research AreaMathematics
WOS SubjectMathematics, Interdisciplinary Applications
WOS IDWOS:000370162300005
PublisherSPRINGER HEIDELBERG
Citation statistics
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/22059
Collection系统科学研究所
Corresponding AuthorXue Wenchao
Affiliation1.Chinese Acad Sci, Acad Mathemat & Syst Sci, Key Lab Math Mechanizat, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Guo Jianxin,Xue Wenchao,Hu Tao. Active disturbance rejection control for PMLM servo system in CNC machining[J]. JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY,2016,29(1):74-98.
APA Guo Jianxin,Xue Wenchao,&Hu Tao.(2016).Active disturbance rejection control for PMLM servo system in CNC machining.JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY,29(1),74-98.
MLA Guo Jianxin,et al."Active disturbance rejection control for PMLM servo system in CNC machining".JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY 29.1(2016):74-98.
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