步进电机在海洋一号卫星上COCTS中的应用

摘要

The Chinese Ocean Color and Temperature Scanner (COCTS) was one of the most important sensors on HaiYang-1 satellites in China, and for the first time the stepping motor subsystems were successfully applied for the space remote sensing with a new on-orbit scan method home and abroad. Therefore, it is especially introduced stepping motors and associated techniques in the unique optical telescope system of COCTS.%水色水温扫描仪(COOTS)是中国海洋一号卫星上主要的遥感器之一,其步进电机子系统以一种全新的在轨扫描方式成功实现了星载成像遥感,这在国内外尚属首次.为此,对COCTS采用的独特光学成像系统中的步进电机和相关技术作出重点阐述.