摘要
本文介绍了大型构架式展开天线关键部件的设计构思，主要包括：天线总体选型、布置，单向折叠展开臂支撑背架，复合剪式铰外环，馈源支架，索网设计与反射面调整，１８０°能量铰等驱动机构。
Abstract Design concept of key components of large deployable /retractable truss antenna was introduced herein for funture application, including choice of antenna type and arrangement at fully deployed and stowed configuration, backbone of single fold mast, feed mast, cable net and adjustment of reflector, 180° energy joint and other actuators.
出处
《空间结构》
CSCD
1998年第3期37-42,25,共7页
Spatial Structures
基金
863-2-4-1-12资助
