NMPC-Based Autopilot Design for Air-to-Air Missiles

In this paper, an overload autopilot based on generalized extended state observer, predictive function control and improved barrier interior-point method is designed to solve the problems of model nonlinearity, time variability and control constraints in attitude control of air-to-air missile. First...

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Autor principal:	Cui Jiaming, Ma Kemao, Zhang Gongping
Formato:	article
Lenguaje:	ZH
Publicado:	Editorial Office of Aero Weaponry 2021
Materias:	\|autopilot\|predictive function control\|generalized extended state observer\|barrier interior-point method\|air-to-air missile Motor vehicles. Aeronautics. Astronautics TL1-4050
Acceso en línea:	https://doaj.org/article/3b50e01c447f4979aec100389195ec10
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id	oai:doaj.org-article:3b50e01c447f4979aec100389195ec10
record_format	dspace
spelling	oai:doaj.org-article:3b50e01c447f4979aec100389195ec102021-11-30T00:13:41ZNMPC-Based Autopilot Design for Air-to-Air Missiles1673-504810.12132/ISSN.1673-5048.2020.0123https://doaj.org/article/3b50e01c447f4979aec100389195ec102021-06-01T00:00:00Zhttps://www.aeroweaponry.avic.com/fileup/1673-5048/PDF/1628469415732-1906900371.pdfhttps://doaj.org/toc/1673-5048In this paper, an overload autopilot based on generalized extended state observer, predictive function control and improved barrier interior-point method is designed to solve the problems of model nonlinearity, time variability and control constraints in attitude control of air-to-air missile. Firstly, the dynamic model of missile is established. Then, the generalized extended state observer is used to observe and compensate lumped disturbance in the system, and the controller is designed by predictive function control. The optimization problem with control constraints is designed and transformed into a quadratic programming problem, which is quickly solved by an improved barrier inte-rior-point method, the control performance can be guaranteed and the real-time performance can be improved. Finally, the effectiveness and feasibility of the scheme are verified by simulation.Cui Jiaming, Ma Kemao, Zhang GongpingEditorial Office of Aero Weaponryarticle\|autopilot\|predictive function control\|generalized extended state observer\|barrier interior-point method\|air-to-air missileMotor vehicles. Aeronautics. AstronauticsTL1-4050ZHHangkong bingqi, Vol 28, Iss 3, Pp 31-37 (2021)
institution	DOAJ
collection	DOAJ
language	ZH
topic	\|autopilot\|predictive function control\|generalized extended state observer\|barrier interior-point method\|air-to-air missile Motor vehicles. Aeronautics. Astronautics TL1-4050
spellingShingle	\|autopilot\|predictive function control\|generalized extended state observer\|barrier interior-point method\|air-to-air missile Motor vehicles. Aeronautics. Astronautics TL1-4050 Cui Jiaming, Ma Kemao, Zhang Gongping NMPC-Based Autopilot Design for Air-to-Air Missiles
description	In this paper, an overload autopilot based on generalized extended state observer, predictive function control and improved barrier interior-point method is designed to solve the problems of model nonlinearity, time variability and control constraints in attitude control of air-to-air missile. Firstly, the dynamic model of missile is established. Then, the generalized extended state observer is used to observe and compensate lumped disturbance in the system, and the controller is designed by predictive function control. The optimization problem with control constraints is designed and transformed into a quadratic programming problem, which is quickly solved by an improved barrier inte-rior-point method, the control performance can be guaranteed and the real-time performance can be improved. Finally, the effectiveness and feasibility of the scheme are verified by simulation.
format	article
author	Cui Jiaming, Ma Kemao, Zhang Gongping
author_facet	Cui Jiaming, Ma Kemao, Zhang Gongping
author_sort	Cui Jiaming, Ma Kemao, Zhang Gongping
title	NMPC-Based Autopilot Design for Air-to-Air Missiles
title_short	NMPC-Based Autopilot Design for Air-to-Air Missiles
title_full	NMPC-Based Autopilot Design for Air-to-Air Missiles
title_fullStr	NMPC-Based Autopilot Design for Air-to-Air Missiles
title_full_unstemmed	NMPC-Based Autopilot Design for Air-to-Air Missiles
title_sort	nmpc-based autopilot design for air-to-air missiles
publisher	Editorial Office of Aero Weaponry
publishDate	2021
url	https://doaj.org/article/3b50e01c447f4979aec100389195ec10
work_keys_str_mv	AT cuijiamingmakemaozhanggongping nmpcbasedautopilotdesignforairtoairmissiles
_version_	1718406857339437056

NMPC-Based Autopilot Design for Air-to-Air Missiles

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