Dynamics Modeling and Induced Vibration Analysis of Momentum Wheel for Control Moment Gyros
Summary :
Actuator-induced disturbances are among the most crucial factors in correct spacecraft attitude pointing and stability for fine attitude control problems. In order to develop a CMG as an actuator for fine controls, CMG-induced disturbances should be analyzed. Therefore, this paper aims to develop an analytic model that predicts the effect of disturbances to CMGs by assuming static and dynamic imbalances. The proposed analytical model with respect to the disturbances of a CMG is derived using the Lagrange energy method based on the small-signal assumption.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E94-A No.3 pp.990-994
- Publication Date
- 2011/03/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E94.A.990
- Type of Manuscript
- LETTER
- Category
- Noise and Vibration
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Keyword
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Jong-Oh PARK, Shi-Hwan OH, Ki-Lyuk YONG, Young-Do IM, "Dynamics Modeling and Induced Vibration Analysis of Momentum Wheel for Control Moment Gyros" in IEICE TRANSACTIONS on Fundamentals,
vol. E94-A, no. 3, pp. 990-994, March 2011, doi: 10.1587/transfun.E94.A.990.
Abstract: Actuator-induced disturbances are among the most crucial factors in correct spacecraft attitude pointing and stability for fine attitude control problems. In order to develop a CMG as an actuator for fine controls, CMG-induced disturbances should be analyzed. Therefore, this paper aims to develop an analytic model that predicts the effect of disturbances to CMGs by assuming static and dynamic imbalances. The proposed analytical model with respect to the disturbances of a CMG is derived using the Lagrange energy method based on the small-signal assumption.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E94.A.990/_p
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@ARTICLE{e94-a_3_990,
author={Jong-Oh PARK, Shi-Hwan OH, Ki-Lyuk YONG, Young-Do IM, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Dynamics Modeling and Induced Vibration Analysis of Momentum Wheel for Control Moment Gyros},
year={2011},
volume={E94-A},
number={3},
pages={990-994},
abstract={Actuator-induced disturbances are among the most crucial factors in correct spacecraft attitude pointing and stability for fine attitude control problems. In order to develop a CMG as an actuator for fine controls, CMG-induced disturbances should be analyzed. Therefore, this paper aims to develop an analytic model that predicts the effect of disturbances to CMGs by assuming static and dynamic imbalances. The proposed analytical model with respect to the disturbances of a CMG is derived using the Lagrange energy method based on the small-signal assumption.},
keywords={},
doi={10.1587/transfun.E94.A.990},
ISSN={1745-1337},
month={March},}
Copy
TY - JOUR
TI - Dynamics Modeling and Induced Vibration Analysis of Momentum Wheel for Control Moment Gyros
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 990
EP - 994
AU - Jong-Oh PARK
AU - Shi-Hwan OH
AU - Ki-Lyuk YONG
AU - Young-Do IM
PY - 2011
DO - 10.1587/transfun.E94.A.990
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E94-A
IS - 3
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - March 2011
AB - Actuator-induced disturbances are among the most crucial factors in correct spacecraft attitude pointing and stability for fine attitude control problems. In order to develop a CMG as an actuator for fine controls, CMG-induced disturbances should be analyzed. Therefore, this paper aims to develop an analytic model that predicts the effect of disturbances to CMGs by assuming static and dynamic imbalances. The proposed analytical model with respect to the disturbances of a CMG is derived using the Lagrange energy method based on the small-signal assumption.
ER -
English
