Two degree-of-freedom spacecraft attitude controller

Two degree-of-freedom spacecraft attitude controller

Two degree-of-freedom controller is designed together with its governing equations for a spacecraft pitch attitude control. The attitude controller incorporates the Active Force Control (AFC) technique into the conventional Proportional-Derivative (PD) controller based spacecraft pitch attitude loop...

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Main Authors: Varatharajoo, Renuganth, Choo, Tech Wooi, Mailah, Musa
Format: Article
Language:English
Published: Elsevier 2011
Online Access:http://psasir.upm.edu.my/id/eprint/23143/
http://psasir.upm.edu.my/id/eprint/23143/
http://psasir.upm.edu.my/id/eprint/23143/1/Two%20degree-of-freedom%20spacecraft%20attitude%20controller.pdf
id upm-23143
recordtype eprints
spelling upm-231432015-12-07T03:11:25Z http://psasir.upm.edu.my/id/eprint/23143/ Two degree-of-freedom spacecraft attitude controller Varatharajoo, Renuganth Choo, Tech Wooi Mailah, Musa Two degree-of-freedom controller is designed together with its governing equations for a spacecraft pitch attitude control. The attitude controller incorporates the Active Force Control (AFC) technique into the conventional Proportional-Derivative (PD) controller based spacecraft pitch attitude loop. The PD-AFC attitude controller is then employed to enhance the attitude pointing of the Combined Energy and Attitude Control System (CEACS). Numerical treatments are performed to validate the effectiveness of AFC, whereby the CEACS attitude performance is analysed from its accuracy point of view. The results show that the PD-AFC attitude control performance is superiorly better than that of the solely conventional PD type. Elsevier 2011-02 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/23143/1/Two%20degree-of-freedom%20spacecraft%20attitude%20controller.pdf Varatharajoo, Renuganth and Choo, Tech Wooi and Mailah, Musa (2011) Two degree-of-freedom spacecraft attitude controller. Advances in Space Research, 47 (4). pp. 685-689. ISSN 0273-1177; ESSN: 1879-1948 10.1016/j.asr.2010.10.011
repository_type Digital Repository
institution_category Local University
institution Universiti Putra Malaysia
building UPM Institutional Repository
collection Online Access
language English
description Two degree-of-freedom controller is designed together with its governing equations for a spacecraft pitch attitude control. The attitude controller incorporates the Active Force Control (AFC) technique into the conventional Proportional-Derivative (PD) controller based spacecraft pitch attitude loop. The PD-AFC attitude controller is then employed to enhance the attitude pointing of the Combined Energy and Attitude Control System (CEACS). Numerical treatments are performed to validate the effectiveness of AFC, whereby the CEACS attitude performance is analysed from its accuracy point of view. The results show that the PD-AFC attitude control performance is superiorly better than that of the solely conventional PD type.
format Article
author Varatharajoo, Renuganth
Choo, Tech Wooi
Mailah, Musa
spellingShingle Varatharajoo, Renuganth
Choo, Tech Wooi
Mailah, Musa
Two degree-of-freedom spacecraft attitude controller
author_facet Varatharajoo, Renuganth
Choo, Tech Wooi
Mailah, Musa
author_sort Varatharajoo, Renuganth
title Two degree-of-freedom spacecraft attitude controller
title_short Two degree-of-freedom spacecraft attitude controller
title_full Two degree-of-freedom spacecraft attitude controller
title_fullStr Two degree-of-freedom spacecraft attitude controller
title_full_unstemmed Two degree-of-freedom spacecraft attitude controller
title_sort two degree-of-freedom spacecraft attitude controller
publisher Elsevier
publishDate 2011
url http://psasir.upm.edu.my/id/eprint/23143/
http://psasir.upm.edu.my/id/eprint/23143/
http://psasir.upm.edu.my/id/eprint/23143/1/Two%20degree-of-freedom%20spacecraft%20attitude%20controller.pdf
first_indexed 2018-09-07T14:37:02Z
last_indexed 2018-09-07T14:37:02Z
_version_ 1610959838624350208

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