Real sky performance of the prototype Orsted advanced stellar compass
Real sky performance of the prototype Orsted advanced stellar compass
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Orsted先进恒星罗盘原型机的真实天空性能
DOI：
10.1109/aero.1996.495919
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发表时间：
1996
期刊：
影响因子：
--
通讯作者：
C. Liebe
中科院分区：
文献类型：
--
作者：
A. Eisenman;J. Joergensen;C. Liebe
丹麦的Orsted微型卫星装有一个自动的先进恒星罗盘。ASC包括两个独立的单元，一个电荷耦合器件（CCD）摄像头（基于商业索尼interline CCD检测器）和一个数据处理单元与一个强大的微型计算机（英特尔80486型处理器）。微型计算机存储器包含一个星星目录，它使微型计算机能够识别视场中的星座，从而得出ASC摄像头的姿态。描述了ASC的使命、设计、操作和性能。给出了在喷气推进实验室桌山天文台（TMO）设施上进行的ASC原型试验结果。
The Danish microsatellite, Orsted, is equipped with an autonomous, advanced stellar compass (ASC). The ASC consists of two separate units, a Charge Coupled Device (CCD) camera head (based on a commercial Sony interline CCD detector) and a data processing unit with a powerful microcomputer (Intel 80486 type processor). The microcomputer memory contains a star catalogue which enables the microcomputer to recognize the constellations of stars in the field of view and thus derive the attitude of the ASC camera head. The mission, and the design, operation, and performance of the ASC are described. Results of ASC prototype tests at the JPL Table Mountain Observatory (TMO) facility are given.