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ABSTRACT

Estimation of dynamic properties for satellite actuator test bed

Sang-Wook Lee1, Dong-Hoon Kim, Dong-Ik Cheon, Hwa-Suk Oh

Korea Aerospace University, Goyang, 412-791, KOREA

The International Conference on Computational & Experimental Engineering and Sciences 2009, 11(2), 37-38. https://doi.org/10.3970/icces.2009.011.037

Abstract

An air-bearing test bed has been developed for ground simulation. It has a table-top configuration capable of floating 250 kg satellite. Estimation of the moment of inertia of test platform has been performed by adapting least square method. A standard mass has been applied on the platform to produce the required torque by gravity. Difficulty in measuring the yaw MOI has been avoided by starting maneuvers on a tilted orientation to improve the condition of the regression matrix. Convergence to the correct inertia and mass imbalance value was improved by stacking the good conditioned data.

Cite This Article

APA Style
Lee, S., Kim, D., Cheon, D., Oh, H. (2009). Estimation of dynamic properties for satellite actuator test bed. The International Conference on Computational & Experimental Engineering and Sciences, 11(2), 37-38. https://doi.org/10.3970/icces.2009.011.037
Vancouver Style
Lee S, Kim D, Cheon D, Oh H. Estimation of dynamic properties for satellite actuator test bed. Int Conf Comput Exp Eng Sciences . 2009;11(2):37-38 https://doi.org/10.3970/icces.2009.011.037
IEEE Style
S. Lee, D. Kim, D. Cheon, and H. Oh, “Estimation of dynamic properties for satellite actuator test bed,” Int. Conf. Comput. Exp. Eng. Sciences , vol. 11, no. 2, pp. 37-38, 2009. https://doi.org/10.3970/icces.2009.011.037



cc Copyright © 2009 The Author(s). Published by Tech Science Press.
This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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