论文部分内容阅读
太阳电池阵作为航天器的主要附件,在轨运行期间经历冷热交变的复杂热环境,在结构内部产生随时间变化的温度梯度,导致结构的热变形和热致振动,对航天器的正常运行产生重要影响。文中从航天器在轨运行空间热环境分析出发,综述了太阳电池阵的热分析、结构单元热-结构分析和热稳定性分析的研究进展,探讨了太阳电池阵热-结构分析的未来发展方向。
As the main attachment of spacecraft, the solar array, which undergoes hot and cold alternating complex thermal environment during orbit, generates temperature gradient within the structure over time, resulting in thermal deformation and thermal induced vibration of the structure, Operation has a significant impact. Based on the thermal environment analysis of the orbiting spacecraft orbiting spacecraft, the research progress of thermal analysis, thermal-structural analysis and thermal stability analysis of solar cell array are reviewed. The future development direction of thermal-structural analysis of solar cell array .