Open AccessStructural Engineering Analysis for a Control Moment Gyroscope Framework
Author(s) -
Tian Xia,
Lang Yue-dong,
Lai Xin-xiao,
Hou Er-yong
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1939/1/012119
Subject(s) - stiffness , modal analysis , finite element method , gyroscope , control moment gyroscope , frame (networking) , basis (linear algebra) , moment (physics) , structural engineering , modal , computer science , vibration , structural system , software , static analysis , engineering , mechanical engineering , mathematics , physics , materials science , aerospace engineering , geometry , classical mechanics , quantum mechanics , polymer chemistry , programming language
The framework structure of a control moment gyroscope (CMG) system was regard as a research object, which stiffness and vibration mode was analyzed by ANSYS finite element method software, so that its static and modal characteristics under a large load were obtained. And according to the analysis results, its structural optimization design was implemented to meet the requirements of structural characteristics in the frame system. The results of optimized analysis showed that the structure strength and dynamic characteristics were enhanced obviously, which verified the necessity and reasonability of engineering analysis for the structural design. Therefore, it can provide a theoretical basis for system design.