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Fixed-Time Sliding Mode Disturbance Observer-Based Nonsmooth Backstepping Control for Hypersonic Vehicles | |
Sun, Jinlin1,2![]() ![]() ![]() ![]() | |
发表期刊 | IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS
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ISSN | 2168-2216 |
2020-11-01 | |
卷号 | 50期号:11页码:4377-4386 |
摘要 | This paper presents a novel fixed-time sliding mode disturbance observer (SMDO)-based robust backstepping cruise tracking control scheme with closed-loop finite-time convergence for flexible air-breathing hypersonic vehicles (FAHVs). In order to enhance the control system's robustness, a fixed-time SMDO is designed to compensate for the flexibility effects, model uncertainties, and external disturbances in FAHVs. In consequence, fixed convergence time of disturbance observation is achieved independently of initial estimation errors. Furthermore, velocity and altitude continuous finite-time tracking controllers are constructed by incorporating the SMDO and nonsmooth backstepping technique. To solve the problem of "explosion of complexity" in the conventional backstepping approach, nonsmooth filters are specifically constructed to generate the derivatives of virtual control laws. A Lyapunov-based stability analysis is conducted to show the finite-time convergence of the closed-loop FAHV control system. Finally, several representative numerical simulations are given to illustrate the effectiveness and superiority of the proposed control strategy. |
关键词 | Backstepping Disturbance observers Backstepping finite-time control fixed-time observer |
DOI | 10.1109/TSMC.2018.2847706 |
关键词[WOS] | OUTPUT-FEEDBACK CONTROL ; FAULT-TOLERANT CONTROL ; MAGNETIC BEARING ; ADAPTIVE-CONTROL ; TRACKING CONTROL ; CONTROL DESIGN ; SYSTEMS |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[61421004] ; National Natural Science Foundation of China[61603383] ; National Natural Science Foundation of China[61603384] |
项目资助者 | National Natural Science Foundation of China |
WOS研究方向 | Automation & Control Systems ; Computer Science |
WOS类目 | Automation & Control Systems ; Computer Science, Cybernetics |
WOS记录号 | WOS:000578826300038 |
出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
七大方向——子方向分类 | 智能控制 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/42169 |
专题 | 复杂系统认知与决策实验室_飞行器智能技术 |
通讯作者 | Yi, Jianqiang |
作者单位 | 1.Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Artificial Intelligence, Beijing 100049, Peoples R China |
第一作者单位 | 中国科学院自动化研究所 |
通讯作者单位 | 中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | Sun, Jinlin,Yi, Jianqiang,Pu, Zhiqiang,et al. Fixed-Time Sliding Mode Disturbance Observer-Based Nonsmooth Backstepping Control for Hypersonic Vehicles[J]. IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS,2020,50(11):4377-4386. |
APA | Sun, Jinlin,Yi, Jianqiang,Pu, Zhiqiang,&Tan, Xiangmin.(2020).Fixed-Time Sliding Mode Disturbance Observer-Based Nonsmooth Backstepping Control for Hypersonic Vehicles.IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS,50(11),4377-4386. |
MLA | Sun, Jinlin,et al."Fixed-Time Sliding Mode Disturbance Observer-Based Nonsmooth Backstepping Control for Hypersonic Vehicles".IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS 50.11(2020):4377-4386. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
J2020-TSMC-Fixed-Tim(3197KB) | 期刊论文 | 作者接受稿 | 暂不开放 | CC BY-NC-SA | 浏览 |
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