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Adaptive Augmentation of an Optimal Baseline Controller for a Hypersonic Vehicle

Martinino, Manfredo and Bordeneuve-Guibé, Joël and Morio, Vincent Adaptive Augmentation of an Optimal Baseline Controller for a Hypersonic Vehicle. (2018) In: American Control Conference, 27 June 2018 - 29 June 2018 (Milwaukee, United States).

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Official URL: https://doi.org/10.23919/ACC.2018.8431591

Abstract

The aim of this work is to design an adaptive augmentation of an optimal baseline controller for the flight dynamics of a HSV (HyperSonic Vehicle) using model-reference adaptive control (MRAC). The baseline controller is able to track a bounded input with a desired dynamic and with zero steady state error. The adaptive augmentation is used to compensate the ncertainties, due to a poor knowledge of the physical system, that may degrade the baseline closedloop performances. The main contribution of this paper is the combination of a MDZM and a projection operator together with two modifications, proposed by the authors, to improve the performances of the closed loop. The adaptive controller has been implemented in Simulink and integrated to a NASA X-30 model. Simulation results are provided to show the effectiveness of the augmented controller notably in presence of aerodynamic uncertainties and control degradations.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to the IEEE (Institute of Electrical and Electronics Engineers). This paper is available at : https://ieeexplore.ieee.org/document/8431591 “© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
HAL Id:hal-02159879
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Other partners > Direction Générale pour l'Armement - DGA (FRANCE)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
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Deposited By: joel bordeneuve-guibe
Deposited On:19 Jun 2019 07:55

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