A Novel System for Correction of Relative Angular Displacement between Airborne Platform and UAV in Target Localization

	A Novel System for Correction of Relative Angular Displacement between Airborne Platform and UAV in Target Localization
	Liu, C. L.; J. H. Liu; Y. M. Song and H. D. Liang
	2017
发表期刊	Sensors
卷号	17 期号:3
摘要	This paper provides a system and method for correction of relative angular displacements between an Unmanned Aerial Vehicle (UAV) and its onboard strap-down photoelectric platform to improve localization accuracy. Because the angular displacements have an influence on the final accuracy, by attaching a measuring system to the platform, the texture image of platform base bulkhead can be collected in a real-time manner. Through the image registration, the displacement vector of the platform relative to its bulkhead can be calculated to further determine angular displacements. After being decomposed and superposed on the three attitude angles of the UAV, the angular displacements can reduce the coordinate transformation errors and thus improve the localization accuracy. Even a simple kind of method can improve the localization accuracy by 14.3%.
收录类别	sci ; ei
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/59063
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Liu, C. L.,J. H. Liu,Y. M. Song and H. D. Liang. A Novel System for Correction of Relative Angular Displacement between Airborne Platform and UAV in Target Localization[J]. Sensors,2017,17(3).
APA	Liu, C. L.,J. H. Liu,&Y. M. Song and H. D. Liang.(2017).A Novel System for Correction of Relative Angular Displacement between Airborne Platform and UAV in Target Localization.Sensors,17(3).
MLA	Liu, C. L.,et al."A Novel System for Correction of Relative Angular Displacement between Airborne Platform and UAV in Target Localization".Sensors 17.3(2017).

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