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The Design of Fixed-Time Observer and Finite-Time Fault-Tolerant Control for Hypersonic Gliding Vehicles

Title:

The Design of Fixed-Time Observer and Finite-Time Fault-Tolerant Control for Hypersonic Gliding Vehicles

Yu, Xiang, Li, Peng and Zhang, Youmin (2017) The Design of Fixed-Time Observer and Finite-Time Fault-Tolerant Control for Hypersonic Gliding Vehicles. IEEE Transactions on Industrial Electronics . pp. 1-10. ISSN 1557-9948 (In Press)

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Official URL: http://ieeexplore.ieee.org/document/8106715/

Abstract

This paper proposes a fault-tolerant control scheme for a hypersonic gliding vehicle to counteract actuator faults and model uncertainties. Starting from the kinematic and aerodynamic models of the hypersonic vehicle, the control-oriented model subject to actuator faults is built. The observers are designed to estimate the information of actuator faults and model uncertainties, and to guarantee the estimation errors for converging to zero in fixed settling time. Subsequently, the finite-time multivariable terminal sliding mode control and composite-loop design are pursued to enable integration into the faulttolerant control, which can ensure the safety of the postfault vehicle in a timely manner. Simulation studies of a six degree-of-freedom nonlinear model of the hypersonic gliding vehicle are carried out to manifest the effectiveness of the investigated fault-tolerant control system.

Divisions:Concordia University > Gina Cody School of Engineering and Computer Science > Mechanical, Industrial and Aerospace Engineering
Item Type:Article
Refereed:Yes
Authors:Yu, Xiang and Li, Peng and Zhang, Youmin
Journal or Publication:IEEE Transactions on Industrial Electronics
Date:13 November 2017
Funders:
  • NSERC (Natural Sciences and Engineering Research Council of Canada)
  • National Natural Science Foundation of China under Grants 61403407, 61573282, and 61603130
  • Natural Science Foundation of Shaanxi Province under Grant 2015JZ020
  • Research Fund of State Key Laboratory of High Performance Computing (NUDT) under Grant 201613-02
Digital Object Identifier (DOI):10.1109/TIE.2017.2772192
Keywords:Hypersonic gliding vehicle, actuator faults and model uncertainties, fixed-time observer, finite-time fault-tolerant control.
ID Code:983245
Deposited By: DANIELLE DENNIE
Deposited On:28 Nov 2017 13:57
Last Modified:18 Jan 2018 17:56
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