The moment method was used to estimate the centroid in a digitalsunsensor 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。
3
The effect that the position and light intensity of the interferential celestial bodies' spot on the output attitude angle of the DigitalSunSensor(DSS) was analyzed.