Adaptive saturated tracking control for spacecraft proximity operations via integral terminal sliding mode technique
文献类型：期刊论文
| 作者 | Liu, Kang1,2,3; Wang, Yu1 ; Ji, Haibo1; Wang, Shenghui1
|
| 刊名 | INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL
 |
| 出版日期 | 2021-09-12 |
| 关键词 | adaptive finite-time control input saturation non-singular integral terminal sliding mode control spacecraft proximity operations |
| ISSN号 | 1049-8923 |
| DOI | 10.1002/rnc.5774 |
| 通讯作者 | Liu, Kang(xinxilk@mail.ustc.edu.cn) |
| 英文摘要 | This study presents a tracking control strategy for spacecraft proximity operations subjected to kinematic couplings, input saturation, modeling uncertainties, and external disturbances. First, a coupled six degrees of freedom dynamics is modeled to depict the relative motion between the pursuer and target spacecrafts. To address the input saturation problem, a dead-zone operator-based model is introduced. Subsequently, a finite-time controller is proposed by exploiting the non-singular integral terminal sliding mode method. By employing the adaptive technique, the proposed control strategy enjoys the feature that it can avoid requiring the prior knowledge of the lumped uncertainty's bounds. Using the Lyapunov theory, the designed controller is proved to guarantee that the translational and rotational tracking errors can converge to the origin within finite time. Finally, numerical simulations are performed to illustrate that the developed control scheme possesses a strong robustness, a fast convergence rate, input saturation elimination as well as chattering suppression. |
| WOS关键词 | RELATIVE POSITION ; ATTITUDE-CONTROL ; OBSERVER ; MANIPULATORS ; ROBOT |
| 资助项目 | National Natural Science Foundation of China[61273090] |
| WOS研究方向 | Automation & Control Systems ; Engineering ; Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000695072600001 |
| 出版者 | WILEY |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/125273]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Liu, Kang |
| 作者单位 | 1.Univ Sci & Technol China, Dept Automat, Huangshan Rd 443, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Intelligent Machines, Hefei, Peoples R China 3.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Kang,Wang, Yu,Ji, Haibo,et al. Adaptive saturated tracking control for spacecraft proximity operations via integral terminal sliding mode technique[J]. INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL,2021. |
| APA | Liu, Kang,Wang, Yu,Ji, Haibo,&Wang, Shenghui.(2021).Adaptive saturated tracking control for spacecraft proximity operations via integral terminal sliding mode technique.INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL. |
| MLA | Liu, Kang,et al."Adaptive saturated tracking control for spacecraft proximity operations via integral terminal sliding mode technique".INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL (2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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