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Adaptive control of hypersonic vehicles based on characteristic models with fuzzy neural network estimators
Chang, Yafei1,2; Jiang, Tiantian1,2; Pu, Zhiqiang3
2017-09-01
发表期刊AEROSPACE SCIENCE AND TECHNOLOGY
卷号68页码:475-485
文章类型Article
摘要Strong uncertainties and time-variations of hypersonic vehicles during the reentry phase pose huge challenges to their control system design. This paper addresses a novel adaptive output feedback control scheme based on characteristic models with fuzzy neural network estimators to guarantee the stable and accurate attitude tracking for the hypersonic vehicle, which is subject to unknown time-varying aerodynamics. By characteristic modeling, the time-varying uncertainties are integrated into several characteristic parameters to be estimated online, which inherit the time-variation property from the aerodynamics. And then the characteristic model-based adaptive control law is constructed, while the fuzzy neural network estimators are designed to estimate the time-varying characteristic parameters. The control performances including the property of estimators and the attitude tracking error are also analyzed. At last, the effectiveness of the proposed adaptive control scheme is illustrated by several representative simulations. (C) 2017 Elsevier Masson SAS. All rights reserved.
关键词Hypersonic Vehicle Uncertainty Time-variation Characteristic Model-based Adaptive Control Fuzzy Neural Network Estimator
WOS标题词Science & Technology ; Technology
DOI10.1016/j.ast.2017.05.043
关键词[WOS]TRAJECTORY TRACKING ; CONTROL DESIGN ; UNCERTAINTY ; PHASE
收录类别SCI
语种英语
项目资助者National Natural Science Foundation of China(61333008 ; 61603038)
WOS研究方向Engineering
WOS类目Engineering, Aerospace
WOS记录号WOS:000407185700044
引用统计
被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/20707
专题综合信息系统研究中心
作者单位1.Beijing Inst Control Engn, Beijing 100190, Peoples R China
2.Sci & Technol Space Intelligent Control Lab, Beijing 100094, Peoples R China
3.Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China
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Chang, Yafei,Jiang, Tiantian,Pu, Zhiqiang. Adaptive control of hypersonic vehicles based on characteristic models with fuzzy neural network estimators[J]. AEROSPACE SCIENCE AND TECHNOLOGY,2017,68:475-485.
APA Chang, Yafei,Jiang, Tiantian,&Pu, Zhiqiang.(2017).Adaptive control of hypersonic vehicles based on characteristic models with fuzzy neural network estimators.AEROSPACE SCIENCE AND TECHNOLOGY,68,475-485.
MLA Chang, Yafei,et al."Adaptive control of hypersonic vehicles based on characteristic models with fuzzy neural network estimators".AEROSPACE SCIENCE AND TECHNOLOGY 68(2017):475-485.
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