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《Infrared Technology》 2015-01
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Wide Angle Attitude Measuring Model and Error Analysis of Static-infrared Earth Sensor

LI Xin;CUI Wen-nan;ZHOU Shi-bing;Shanghai Institute of Technical Physics, Chinese Academy of Science;  
With the change of satellite attitude, the angle between the imaging plane of static-infrared earth sensor and horizon also changes. This will cause the image of horizon on the imaging plane is not a circle.So the measurement error occurs. To solve the problem, the horizon imaging model on the imaging plane of static-infrared earth sensor is built. The model is verified by STK simulation. At last, a way to correct the measuring error of static-infrared Earth Sensor is given based on this model.
【Fund】: 装备预先研究项目 编号:61501020303
【CateGory Index】: V448.22
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