contributor author | Haochang Tian | |
contributor author | Aijun Li | |
contributor author | Changqing Wang | |
contributor author | Yu Wang | |
contributor author | Yanfang Li | |
date accessioned | 2023-11-27T23:04:28Z | |
date available | 2023-11-27T23:04:28Z | |
date issued | 6/28/2023 12:00:00 AM | |
date issued | 2023-06-28 | |
identifier other | JAEEEZ.ASENG-4678.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4293263 | |
description abstract | This paper investigates an artificial gravity strategy using the spinning tethered spacecraft (STS), which is spun along orbital direction. An appointed-time prescribed performance (ATPP) attitude controller of tethered spacecraft with unknown external disturbance is proposed by backstepping technology. First, the compound thrust control scheme is presented to provide an ideal artificial gravity overload by the centrifugal force on the tether. Then, the novel performance function is devised to ensure the dynamic response of the system but also achieves appointed-time stability. Compared with the traditional disturbance rejection method, an asymmetric barrier function is introduced to suppress unknown disturbances without estimated information. Based on the spin control scheme and the proposed attitude control strategy, the system is proved to be globally uniformly appointed-time stable in the presence of unknown disturbance. Furthermore, applications to the STS are employed to show the effectiveness of the ATPP control approach for artificial gravity. | |
publisher | ASCE | |
title | Spin-Up and Appointed Time Attitude Control of Tethered Spacecraft for Artificial Gravity | |
type | Journal Article | |
journal volume | 36 | |
journal issue | 5 | |
journal title | Journal of Aerospace Engineering | |
identifier doi | 10.1061/JAEEEZ.ASENG-4678 | |
journal fristpage | 04023054-1 | |
journal lastpage | 04023054-12 | |
page | 12 | |
tree | Journal of Aerospace Engineering:;2023:;Volume ( 036 ):;issue: 005 | |
contenttype | Fulltext | |