双通道船用星敏感器设计与构建  

Design and Structure of Dual-channel Star Sensor on Ship

作　　者：唐君[1] 郑振宇[1] 李伟[1] TANG Jun;ZHENG Zhenyu;LI Wei(Navigation Department,Dalian Naval Academy,Dalian 116018)

机构地区：[1]海军大连舰艇学院航海系,大连116018

出　　处：《舰船电子工程》2018年第9期55-57,83,共4页Ship Electronic Engineering

基　　金：国家自然科学基金项目"A1203纳米管阵列瓦斯传感器设计及相关机理研究"(编号:61473095);国家科技支撑计划项目"高性能星图匹配导航定位技术研究"(编号:2012BAH36B03)资助

摘　　要：为解决船用星敏感器近地表观测大天区覆盖要求与小视场高分辨率光学系统设计的尖锐矛盾,对现代天体测量方法进行了研究。基于空间坐标系矩阵变换理论,提出双通道船用星敏感器设计方案。在充分研究船用星敏感器工作环境参数的基础上,完成了硬件系统的选型与构建。能够满足船用星敏感器高精度、小型化、低成本的设计要求。In order to resolve the different requirements between wide view field and high resolution,a research of measturing method for celestial bodies has been made.Based on the theory of space coordinate systems converting,the project of dual-channel star sensor is set up.Through the strictly researching,the hardware of the star sensor on ship has been accomplished.The result indi?cate that the project can meet the requirements of high accuracy,miniaturization and low cost for star sensor on ship.

关 键 词：双通道 星敏感器 小视场 

分 类 号：U675.7[交通运输工程—船舶及航道工程]