摘要
介绍了海洋卫星水色仪的K镜消像旋机构,分析了K镜消像旋原理,讨论了K镜转动机构在结构、转动轴系、谐振频率分配、力矩裕度、长寿命润滑以及驱动控制设计中解决的主要问题,并对K镜机构首次在轨应用结果进行了介绍。
A novel offsetting image rotation ＂K mirror＂ is introduced in this paper, the basic working principle of ＂K mirror＂ is analysized, some main problems in design of ＂K mirror＂ rotating mechanism are discussed, including strength of structure, stability of rotation shaft, distibution of harmonic frequency, surplus capacity of moment, long life lubrication, and model of drive control. At last, the results of first space flight test of ＂K mirror＂ are introduced.
出处
《红外技术》
CSCD
北大核心
2007年第1期17-21,共5页
Infrared Technology
关键词
海洋一号卫星
水色仪
K镜机构
消像旋
ocean Satellite
COCTS
＂K mirror＂
offsetting image rotation
