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1·The measurement accuracy of sun sensor is mainly influenced by earth albedo.

太阳敏感器的测量精度主要受地球反照的影响。

2·The optical system of the micro digital sun sensor consists of APS CMOS image sensor and MEMS based diaphragm with pinhole array structure.

微型数字式太阳敏感器光学系统由APS CMOS图像传感器和基于MEMS工艺的小孔阵列式光线引入器组成。

3·The moment method was used to estimate the centroid in a digital sun sensor to increase the angle measurement accuracy and computation speed.

为提高数字太阳敏感器的角度测量精度，降低计算量，提高运算速度，选用矩法进行太阳成像质心的估算。

4·The effect that the position and light intensity of the interferential celestial bodies' spot on the output attitude angle of the Digital Sun Sensor(DSS) was analyzed.

分析了天体干扰光斑的位置和光强对卫星数字式太阳敏感器姿态角输出的影响。

5·In its control system, the ultraviolet radiation sensor and photoresistor are used to form a detector to track the sun with solar energy modules.

控制系统采用紫外线传感器和光敏电阻组成对太阳光线的探测器，实现了太阳电池组件对太阳的跟踪。

6·Simple solar position algorithm is used to trace the sun ray roughly, then the sun ray tracing sensor is adopted to catch the sun ray accurately.

采用简单的太阳位置算法粗略跟踪太阳光线；再利用光线跟踪传感器精确跟踪。

7·Through the experimental test, Sensor has a stable performance and its output has not saturated, in the sunlight, which can meet the needs of the sun tracking.

通过实验测试，所设计的传感器性能稳定，在太阳光下输出不会饱和，能满足太阳跟踪的需要。