Design and Application of Micro-vibration Test Platform for Control Moment Gyroscope of Space Station
Abstract
In order to obtain the disturbance force and torque of large control moment gyroscopes used in China space station, a calculation method of the resultant force and moment at the product center of mass was studied. A disturbance force testing system for large control moment gyroscopes was designed, and structural modal testing and disturbance force and torque testing were carried out on the rigid installation and isolator installation states of the control moment gyroscopes. By analyzing the root mean square values of disturbance force and torque, as well as the isolation efficiency at the operating frequency of the control torque gyroscope, it can be concluded that the isolator has a good isolation effect.
- Publication:
-
Journal of Physics Conference Series
- Pub Date:
- June 2024
- DOI:
- 10.1088/1742-6596/2784/1/012024
- Bibcode:
- 2024JPhCS2784a2024Y