The invention belongs to the technical field of satellite design, and discloses a satellite centroid adjusting mechanism which comprises a plurality of counterweight assemblies, the counterweight assemblies are arranged on a satellite structural plate, at least two counterweight assemblies are arranged in the X direction, the Y direction and the Z direction in a three-dimensional coordinate system OXYZ with the geometric center of a satellite as the original point O respectively, and the balance weight assemblies are arranged in the X direction, the Y direction and the Z direction respectively. And the adjustment interval of the total weight of each counterweight assembly is 200-1300 g. According to the invention, the center of mass of the satellite can be adjusted in the X, Y and Z directions with the geometric center of the satellite as the reference, so that the center of mass balancing is achieved, and the problem of influence of production errors on the center of mass of the satellite is solved; the satellite centroid adjusting mechanism can provide mass difference adjustment within the range of 200-1300 g, and the ability to adjust the centroid of the satellite is greatly improved.
本申请属于卫星设计技术领域,公开了一种卫星质心调节机构,包括配重组件,配重组件设有多个,多个配重组件设置在卫星结构板上,在以卫星几何中心为原点O的三维坐标系OXYZ中,沿X方向、Y方向和Z方向分别设置至少两个配重组件,每个配重组件的总重量的调整区间为200‑1300g。本申请可以在以卫星几何中心为基准的X、Y和Z方向上对卫星质心进行调整,来达到质心配平,解决生产误差对卫星质心的影响问题;该卫星质心调节机构可提供200‑1300g范围内的质量差调整,大大提高了对卫星质心的调整能力。
Satellite centroid adjusting mechanism
一种卫星质心调节机构
30.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
Parallel-arranged storage tank satellite transverse centroid adjusting method
Europäisches Patentamt | 2020
|Self-locking electric servo mechanism and centroid adjusting machine
Europäisches Patentamt | 2024
|CENTROID ESTIMATION DEVICE AND CENTROID ESTIMATION METHOD
Europäisches Patentamt | 2015
|