CAJ | 학술논문

介绍了目前国际上已发射及正在论证的大型空间望远镜的稳像控制系统，主要包括自由飞行模式的HUBBLE、JWST、ATLAST-8m和ATLAST-9．2m，载体搭载模式的SOFIA和OPTIIX。详细论述了这些空间望远镜稳像系统的组成、工作原理、主要元件、性能指标和控制算法，并对基于磁悬浮技术的无扰动载荷设计概念和机械臂直接驱动空间相机的设计思想进行了介绍。分析表明，基于机械臂和磁悬浮技术的精密稳像及主动振动抑制系统是未来的发展趋势。
개소료목전국제상이발사급정재론증적대형공간망원경적은상공제계통，주요포괄자유비행모식적HUBBLE、JWST、ATLAST-8m화ATLAST-9．2m，재체탑재모식적SOFIA화OPTIIX。상세논술료저사공간망원경은상계통적조성、공작원리、주요원건、성능지표화공제산법，병대기우자현부기술적무우동재하설계개념화궤계비직접구동공간상궤적설계사상진행료개소。분석표명，기우궤계비화자현부기술적정밀은상급주동진동억제계통시미래적발전추세。
In this paper , the image stabilization system of large aperture space telescope on orbit or being de-signed is introduced, including HUBBLE, JWST, ATLAST-8m and ATLAST-16m in free flying mode, and SOFIA, OPTIIX in space-borne mode .The composition , working principle , major component , performance requirements and control algorithm of image stabilization system are discussed in detail .Then, the disturb-ance-free payload design concept based on the magnetically suspend technology and design idea of space tele -scope directly driven by the manipulator are introduced .Analysis results indicate that the precise image stabi-lization and active vibration isolation system based on the magnetically suspend and manipulator technology is the future development tendency .