一种避免星体遮挡的太阳翼阳照保证装置及方法
By employing a GPU+CPU computing processing board and a dynamic illumination calculation module on the remote sensing satellite, the satellite attitude was optimized in real time, solving the problem of insufficient illumination of the solar array caused by shading, and achieving rapid and accurate calculation of solar array illumination and stable energy supply.
CN118618634BActive Publication Date: 2026-07-17CHINA ACADEMY OF SPACE TECHNOLOGY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA ACADEMY OF SPACE TECHNOLOGY
- Filing Date
- 2024-05-24
- Publication Date
- 2026-07-17
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Figure CN118618634B_ABST
Abstract
本发明涉及一种避免星体遮挡的太阳翼阳照保证装置及方法，该装置包括电源模块、总线接口板、时间同步模块、GPU+CPU计算处理板。太阳翼阳照保证装置搭载图形处理单元(GPU)，基于计算机图形学中的阴影计算原理为卫星的控制系统提供太阳翼阴影遮挡比例的快速计算，并与卫星控制系统协同实现整星姿态、太阳翼角度的控制，从而在高动态环境中保证卫星太阳翼的阳照情况。
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