Knowledge Commons of Institute of Automation,CAS
Augmented fixed-time observer-based continuous robust control for hypersonic vehicles with measurement noises | |
Sun, Jinlin1,2; Yi, Jianqiang1,2; Pu, Zhiqiang1,2 | |
发表期刊 | IET CONTROL THEORY AND APPLICATIONS |
ISSN | 1751-8644 |
2019-02-12 | |
卷号 | 13期号:3页码:422-433 |
摘要 | This study is concerned with the augmented fixed-time observer based adaptive super-twisting cruise control for flexible air-breathing hypersonic vehicles (FAHVs). First, the input-output linearisation technique is employed to derive a control oriented FAHV dynamic model. Then, a super-twisting controller is designed to track the reference velocity and altitude commands when faced with various uncertainties and disturbances. In addition, a novel gain adaptation law is constructed as a supplement of the super-twisting controller to avoid overestimating the values of controller gains. The adaptation law keeps the controller gains adapting dynamically to guarantee the finite-time convergence of sliding variables in the presence of disturbances with unknown boundaries. Moreover, augmented fixed-time observers are designed to estimate the true values of measured states and filter out high-frequency sensor noises. Thus, the fixed convergence time of these observers is achieved independently of initial estimation errors. Finally, the augmented fixed-time observers and adaptive super-twisting controller are combined together to ensure the superior tracking performances of FAHVs under the effects of uncertainties, disturbances, and measurement noises. |
关键词 | sliding mode control finite-time control state observer measurement noises |
DOI | 10.1049/iet-cta.2018.5823 |
关键词[WOS] | SLIDING-MODE CONTROL ; BACK-STEPPING CONTROL ; ADAPTIVE-CONTROL ; CONTROL DESIGN ; NONLINEAR CONTROL ; DIFFERENTIATION ; SYSTEMS |
收录类别 | SCI |
语种 | 英语 |
资助项目 | Beijing Advanced Innovation Center of Intelligent Robots and Systems[2016IRS23] ; National Natural Science Foundation of China[61603384] ; National Natural Science Foundation of China[61603383] ; National Natural Science Foundation of China[61421004] ; National Natural Science Foundation of China[61421004] ; National Natural Science Foundation of China[61603383] ; National Natural Science Foundation of China[61603384] ; Beijing Advanced Innovation Center of Intelligent Robots and Systems[2016IRS23] |
WOS研究方向 | Automation & Control Systems ; Engineering ; Instruments & Instrumentation |
WOS类目 | Automation & Control Systems ; Engineering, Electrical & Electronic ; Instruments & Instrumentation |
WOS记录号 | WOS:000458252500013 |
出版者 | INST ENGINEERING TECHNOLOGY-IET |
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/173211/25302 |
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 Artif 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. Augmented fixed-time observer-based continuous robust control for hypersonic vehicles with measurement noises[J]. IET CONTROL THEORY AND APPLICATIONS,2019,13(3):422-433. |
APA | Sun, Jinlin,Yi, Jianqiang,&Pu, Zhiqiang.(2019).Augmented fixed-time observer-based continuous robust control for hypersonic vehicles with measurement noises.IET CONTROL THEORY AND APPLICATIONS,13(3),422-433. |
MLA | Sun, Jinlin,et al."Augmented fixed-time observer-based continuous robust control for hypersonic vehicles with measurement noises".IET CONTROL THEORY AND APPLICATIONS 13.3(2019):422-433. |
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 | ||
J2019-IET-Augmented (2180KB) | 期刊论文 | 作者接受稿 | 暂不开放 | CC BY-NC-SA | 浏览 |
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