A New Midcourse Guidance Design for Near Space Target Interceptor

This study proposes a new midcourse guidance method, combining the trajectory optimization approach and the optimal sliding mode method, to decrease the larger relative velocity between the near space target and the interceptor. Firstly, the midcourse trajectory optimization model is established. Th...

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Bibliographic Details
Main Authors:	Yanrui Wu, Mingqing Xiao, Danxu Zhang, Weishi Peng, Yang Xu, Xinyu Dong
Format:	Article
Language:	English
Published:	IEEE 2020-01-01
Series:	IEEE Access
Subjects:	Near space target interceptor trajectory optimization online optimal sliding mode control three-dimensional midcourse guidance
Online Access:	https://ieeexplore.ieee.org/document/8957428/

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spelling	doaj-d2b9c23971a144e8a9e378d53ecac3702021-03-30T02:55:00ZengIEEEIEEE Access2169-35362020-01-018176421765110.1109/ACCESS.2020.29662488957428A New Midcourse Guidance Design for Near Space Target InterceptorYanrui Wu0Mingqing Xiao1Danxu Zhang2Weishi Peng3https://orcid.org/0000-0002-5457-032XYang Xu4https://orcid.org/0000-0002-1426-1653Xinyu Dong5Department of Aeronautics Engineering and Astronautics Engineering, Air Force Engineering University, Xi’an, ChinaDepartment of Aeronautics Engineering and Astronautics Engineering, Air Force Engineering University, Xi’an, ChinaDepartment of Aeronautics Engineering and Astronautics Engineering, Air Force Engineering University, Xi’an, ChinaDepartment of Aeronautics Engineering and Astronautics Engineering, Air Force Engineering University, Xi’an, ChinaDepartment of Aeronautics Engineering and Astronautics Engineering, Air Force Engineering University, Xi’an, ChinaDepartment of Aeronautics Engineering and Astronautics Engineering, Air Force Engineering University, Xi’an, ChinaThis study proposes a new midcourse guidance method, combining the trajectory optimization approach and the optimal sliding mode method, to decrease the larger relative velocity between the near space target and the interceptor. Firstly, the midcourse trajectory optimization model is established. Then, the trajectory optimization guidance law based on a sampling scheme is proposed to decrease the larger relative velocity and satisfy multiple constraints at the end time of the midcourse guidance phase. Thirdly, the optimal sliding mode guidance law is introduced to deal with the target maneuverability. Finally, numerical simulations were performed to verify the performance of the midcourse guidance law.https://ieeexplore.ieee.org/document/8957428/Near space target interceptortrajectory optimization onlineoptimal sliding mode controlthree-dimensional midcourse guidance
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Yanrui Wu Mingqing Xiao Danxu Zhang Weishi Peng Yang Xu Xinyu Dong
spellingShingle	Yanrui Wu Mingqing Xiao Danxu Zhang Weishi Peng Yang Xu Xinyu Dong A New Midcourse Guidance Design for Near Space Target Interceptor IEEE Access Near space target interceptor trajectory optimization online optimal sliding mode control three-dimensional midcourse guidance
author_facet	Yanrui Wu Mingqing Xiao Danxu Zhang Weishi Peng Yang Xu Xinyu Dong
author_sort	Yanrui Wu
title	A New Midcourse Guidance Design for Near Space Target Interceptor
title_short	A New Midcourse Guidance Design for Near Space Target Interceptor
title_full	A New Midcourse Guidance Design for Near Space Target Interceptor
title_fullStr	A New Midcourse Guidance Design for Near Space Target Interceptor
title_full_unstemmed	A New Midcourse Guidance Design for Near Space Target Interceptor
title_sort	new midcourse guidance design for near space target interceptor
publisher	IEEE
series	IEEE Access
issn	2169-3536
publishDate	2020-01-01
description	This study proposes a new midcourse guidance method, combining the trajectory optimization approach and the optimal sliding mode method, to decrease the larger relative velocity between the near space target and the interceptor. Firstly, the midcourse trajectory optimization model is established. Then, the trajectory optimization guidance law based on a sampling scheme is proposed to decrease the larger relative velocity and satisfy multiple constraints at the end time of the midcourse guidance phase. Thirdly, the optimal sliding mode guidance law is introduced to deal with the target maneuverability. Finally, numerical simulations were performed to verify the performance of the midcourse guidance law.
topic	Near space target interceptor trajectory optimization online optimal sliding mode control three-dimensional midcourse guidance
url	https://ieeexplore.ieee.org/document/8957428/
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A New Midcourse Guidance Design for Near Space Target Interceptor

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