【作者】 刘涌； 胡永力；

【Author】 Liu yong Hu yongli (Beijing Institute of space Mechanics & Electricity,Beijing 100076)

【机构】 北京空间机电研究所；

【摘要】 随着空间探测器搭载的载荷越来越精密,空间平台的颤振对载荷的影响越来越大。试验证明采用各种隔振技术可以有效减小颤振对精密载荷的影响,隔振技术一般分为被动隔振、主动隔振以及混合式隔振三种。本文主要介绍了各种隔振技术的主要依据理论以及隔振技术在国内外空间探测精密载荷上的应用现状,最后对各种隔振技术进行了对比分析,对国内隔振技术的发展方向进行了展望。更多还原

【Abstract】 With the payload in spacecraft becomes more and more precise,the jitter of the platform has more and more influence on the payload.Experiments show that vibration isolation technology can reduce the influence effectively.The vibration isolation technology can be divided into three types,passive vibration isolation,active vibration isolation and the mixed vibration isolation.This paper mainly introduced the theoretical basis of all kinds of the vibration isolation and the status of vibration isolation technology in precise aerospace payload at home and abroad. In the end the paper compared the virtue and defect of the three and analysed the prospect of the domestic development.更多还原