Adaptive Prescribed Performance Fault Tolerant Control for a Flexible Air-Breathing Hypersonic Vehicle With Uncertainty
This paper investigates a tracking control problem of a flexible air-breathing hypersonic vehicle (FAHV), where prescribed performance, actuator fault, and aerodynamic uncertainty are considered. Based on the backgrounds of FAHV and for designing controller simply, an uncertain control-oriented mode...
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doaj-aa7401d3c8744bd39970a1aa7788bfcf2021-03-29T22:53:14ZengIEEEIEEE Access2169-35362019-01-017350183503310.1109/ACCESS.2019.29002528657356Adaptive Prescribed Performance Fault Tolerant Control for a Flexible Air-Breathing Hypersonic Vehicle With UncertaintyFang Wang0https://orcid.org/0000-0002-8180-7839Qin Zou1Qun Zong2Changchun Hua3School of Science, Yanshan University, Qinhuangdao, ChinaState Key Laboratory of Metastable Materials Science and Technology, School of Mechanical Engineering, Yanshan University, Qinhuangdao, ChinaSchool of Electrical and Information Engineering, Tianjin University, Tianjin, ChinaSchool of Electric Engineering, Yanshan University, Qinhuangdao, ChinaThis paper investigates a tracking control problem of a flexible air-breathing hypersonic vehicle (FAHV), where prescribed performance, actuator fault, and aerodynamic uncertainty are considered. Based on the backgrounds of FAHV and for designing controller simply, an uncertain control-oriented model is reasonably decomposed into velocity subsystem and altitude subsystem. Then, the dynamic inversion controller and robust adaptive back-stepping controller are, respectively, designed for each subsystem. At the level of control design, the upper bound of the lumped uncertainty is not to be known in advance, and the uncertainty is handled by the adaptive technique that is also utilized to deal with actuator fault. A novel first-order filter is designed to solve the “explosion of terms” problem inherent in back-stepping control. Third, the prescribed performance on tracking error that features the transient performance constraint on the tracking error is resolved by transforming the constrained problem into an unconstrained problem. Furthermore, the detailed stability analysis of the closed-loop system is carried out within the framework of Lyapunov theory, in which the tracking error converges to an arbitrarily small neighborhood around zero with the prescribed performance. Finally, compared simulation result illustrates the property of the designed control strategy in tackling prescribed performance, actuator fault, and aerodynamic uncertainty.https://ieeexplore.ieee.org/document/8657356/Flexible air-breathing hypersonic vehicle (FAHV)back-stepping controlprescribed performanceactuator faultaerodynamic uncertainty |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Fang Wang Qin Zou Qun Zong Changchun Hua |
spellingShingle |
Fang Wang Qin Zou Qun Zong Changchun Hua Adaptive Prescribed Performance Fault Tolerant Control for a Flexible Air-Breathing Hypersonic Vehicle With Uncertainty IEEE Access Flexible air-breathing hypersonic vehicle (FAHV) back-stepping control prescribed performance actuator fault aerodynamic uncertainty |
author_facet |
Fang Wang Qin Zou Qun Zong Changchun Hua |
author_sort |
Fang Wang |
title |
Adaptive Prescribed Performance Fault Tolerant Control for a Flexible Air-Breathing Hypersonic Vehicle With Uncertainty |
title_short |
Adaptive Prescribed Performance Fault Tolerant Control for a Flexible Air-Breathing Hypersonic Vehicle With Uncertainty |
title_full |
Adaptive Prescribed Performance Fault Tolerant Control for a Flexible Air-Breathing Hypersonic Vehicle With Uncertainty |
title_fullStr |
Adaptive Prescribed Performance Fault Tolerant Control for a Flexible Air-Breathing Hypersonic Vehicle With Uncertainty |
title_full_unstemmed |
Adaptive Prescribed Performance Fault Tolerant Control for a Flexible Air-Breathing Hypersonic Vehicle With Uncertainty |
title_sort |
adaptive prescribed performance fault tolerant control for a flexible air-breathing hypersonic vehicle with uncertainty |
publisher |
IEEE |
series |
IEEE Access |
issn |
2169-3536 |
publishDate |
2019-01-01 |
description |
This paper investigates a tracking control problem of a flexible air-breathing hypersonic vehicle (FAHV), where prescribed performance, actuator fault, and aerodynamic uncertainty are considered. Based on the backgrounds of FAHV and for designing controller simply, an uncertain control-oriented model is reasonably decomposed into velocity subsystem and altitude subsystem. Then, the dynamic inversion controller and robust adaptive back-stepping controller are, respectively, designed for each subsystem. At the level of control design, the upper bound of the lumped uncertainty is not to be known in advance, and the uncertainty is handled by the adaptive technique that is also utilized to deal with actuator fault. A novel first-order filter is designed to solve the “explosion of terms” problem inherent in back-stepping control. Third, the prescribed performance on tracking error that features the transient performance constraint on the tracking error is resolved by transforming the constrained problem into an unconstrained problem. Furthermore, the detailed stability analysis of the closed-loop system is carried out within the framework of Lyapunov theory, in which the tracking error converges to an arbitrarily small neighborhood around zero with the prescribed performance. Finally, compared simulation result illustrates the property of the designed control strategy in tackling prescribed performance, actuator fault, and aerodynamic uncertainty. |
topic |
Flexible air-breathing hypersonic vehicle (FAHV) back-stepping control prescribed performance actuator fault aerodynamic uncertainty |
url |
https://ieeexplore.ieee.org/document/8657356/ |
work_keys_str_mv |
AT fangwang adaptiveprescribedperformancefaulttolerantcontrolforaflexibleairbreathinghypersonicvehiclewithuncertainty AT qinzou adaptiveprescribedperformancefaulttolerantcontrolforaflexibleairbreathinghypersonicvehiclewithuncertainty AT qunzong adaptiveprescribedperformancefaulttolerantcontrolforaflexibleairbreathinghypersonicvehiclewithuncertainty AT changchunhua adaptiveprescribedperformancefaulttolerantcontrolforaflexibleairbreathinghypersonicvehiclewithuncertainty |
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1724190701158137856 |