Analysis of dynamic characteristics for momentum wheel assembly with joint clearance
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DOI: 10.1177/1687814018818919
Abstract: To study the effects of joint clearance on the dynamic characteristics of the momentum wheel assembly of satellite antennas, the computational dynamic model of momentum wheel assembly is developed in this article, considering influencing factors… read more here.
Keywords: joint clearance; wheel assembly; momentum wheel; clearance ... See more keywords
Dynamic Mass of a Reaction Wheel Including Gyroscopic Effects: An Experimental Approach
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DOI: 10.2514/1.j055398
Abstract: In recent years, driven by the increasingly stringent stability requirements imposed by some satellites’ payloads (e.g., the new generation of optical instruments), the issue of accurate onboard spacecraft microvibration modeling has attracted significant interest from… read more here.
Keywords: wheel assembly; dynamic mass; reaction; mass reaction ... See more keywords