Analysis of attitude change impact on aerial push-broom imaging

	Analysis of attitude change impact on aerial push-broom imaging
	Xian, G. and C. Yan
	2015
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
卷号	44 期号:8 页码:2478-2483
摘要	The shift generated from aircraft attitude change was one of the main factors affecting the optical imaging quality in aerial push-broom imaging,which could be compensated by stable platform. In this article, based on an particularly airborne imaging spectrometer system, firstly the precise image motion velocity model was established by the homogeneous coordinate transformation method, and the flight attitude accuracy required by the imaging quality was analyzed, thus the parameters of stable platform could be choosed correctly. Then the influence of the residual of compensation of attitude on the imaging quality was analyzed, obtaining the relative shift speed deviation was only 10-1, which providing references for the following spectral calibration and geometric correction. Again, to study the distribution of flight parameters of a given imaging requirement, the error analysis was carried out. Finally, the flight imaging test was carried out. The result showed that the selected PAV30 stable platform could ensure the demand of stability during imaging, which verifying the above analysis was correct and reasonable. The proposed method was simple and easy to implement, having a certain value in engineering. , 2015, Chinese Society of Astronautics. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56305
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Xian, G. and C. Yan. Analysis of attitude change impact on aerial push-broom imaging[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2015,44(8):2478-2483.
APA	Xian, G. and C. Yan.(2015).Analysis of attitude change impact on aerial push-broom imaging.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,44(8),2478-2483.
MLA	Xian, G. and C. Yan."Analysis of attitude change impact on aerial push-broom imaging".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 44.8(2015):2478-2483.

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