十字差动式小视场超高精度太阳敏感器  

Cross-type Differential Ultra High Precision Solar Sensor with Small Field

作　　者：朱振涛[1,2] 席红霞[1] 

机构地区：[1]中国科学院上海技术物理研究所,上海200083 [2]中国科学院大学,北京100049

出　　处：《红外》2017年第7期1-5,共5页Infrared

摘　　要：设计了一种专门用于对日观测成像稳像系统的超高精度太阳敏感器。针对传统的四象限太阳敏感器的不足,设计了一种基于十字差动式太阳硅光电池片的探测器,以提高灵敏度和抗干扰能力。该系统在有效视场(1°)内具有10"的低误差。A high-precision solar sensor specially used for image stabilization systems of solar-observing is designed. In view of the shortcomings of traditional four-quadrant solar sensors, a detector based on cross-type silicon photovoltaic solar cells is designed in order to improve the sensitivity and anti-jamming capability of the sensor. The sensor has a low error of 10 arc seconds in the effective field of view （1°）.

关 键 词：太阳成像 高精度太阳敏感器 十字式硅光电池片 角秒级 

分 类 号：TH753.1[机械工程—仪器科学与技术]