航空学报2026，Vol.47Issue(2)：154-170,17.DOI:10.7527/S1000-6893.2025.32192
空间柔性卷绕式太阳电池阵减振防护技术
Vibration reduction and protection method of flexible roll-out solar array
摘要
Abstract
To address the structural safety of flexible roll-out solar array in the vibration environment during the launch phase,an innovative vibration reduction and protection method based on winding preload and polyimide foam is pro-posed.This solution effectively improves the vibration resistance of the battery array without the need for additional complex structures,simply by adjusting the winding preload and introducing a polyimide foam vibration damping layer.This study first established a refined finite element simulation model of a flexible wound solar array,and then evaluated the effects of different vibration frequencies,amplitudes and preload forces on the structural safety of the array.Fi-nally,vibration experiments on a small engineering prototype verified the vibration damping effect of the scheme in practical applications.The results show that the design can significantly reduce the strain response of the CIC cell,and the vibration damping efficiency reaches more than 60％.The high consistency of the simulation and experimental results indicates that the vibration damping scheme has strong engineering feasibility and practical application potential.关键词
柔性卷绕式太阳电池阵/卷绕预紧力/减振防护/聚酰亚胺泡棉/应变响应Key words
flexible roll-out solar array/winding preload/vibration reduction and protection/polyimide foam/strain response分类
航空航天引用本文复制引用
赵寿根,高红鑫,朱佳林,李一博,张振,杨乐天..空间柔性卷绕式太阳电池阵减振防护技术[J].航空学报,2026,47(2):154-170,17.基金项目
天津市科技领军(培育)企业重大创新项目(K3180224K010247) Major Innovation Project of Leading(Cultivated)Sci-Tech Enterprise in Tianjin(K3180224K010247) （培育）
