Precise ground target location of subsonic UAV by compensating delay of navigation information

	Precise ground target location of subsonic UAV by compensating delay of navigation information
	Zhan, F.-J.; H.-H. Shen; P. Wang and C.-W. Zhang
	2015
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
卷号	23 期号:9 页码:2506-2512
摘要	For the real time ground target location precision of an Optic Electric (O-E) reconnaissance platform of the subsonic Unmanned Aerial Vehicle (UAV), an algorithm for O-E platform location was proposed based on inertial navigation information. The influence factors on the precision of target location were studied by using the mathematics model and error model of target location. The mathematical simulation model with influences of parameter errors on the precision of target location was established. Simulation results show that the real-time performance of the satellite navigation information is the decisive factor affecting the target location error. Then, it points out that modifying the delay time of the satellite navigation information can solve the real-time target location error problem of the O-E reconnaissance platform. A flying experiment was carried out to verify the results above mentioned. The results indicate that real-time target location precision of O-E reconnaissance platform for the high speed UAV has been substantially improved by modifying the delay time of the satellite navigation information, and the location error has decreased from 100 m to less than 40 m. The result has important reference values for applications of high speed aerocrafts. , 2015, Chinese Academy of Sciences. 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/181722/56133
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhan, F.-J.,H.-H. Shen,P. Wang and C.-W. Zhang. Precise ground target location of subsonic UAV by compensating delay of navigation information[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2015,23(9):2506-2512.
APA	Zhan, F.-J.,H.-H. Shen,&P. Wang and C.-W. Zhang.(2015).Precise ground target location of subsonic UAV by compensating delay of navigation information.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,23(9),2506-2512.
MLA	Zhan, F.-J.,et al."Precise ground target location of subsonic UAV by compensating delay of navigation information".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 23.9(2015):2506-2512.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
导航信息滞后补偿实现高速无人机对地精确定（341KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载