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DOI	10.1016/j.ifacol.2019.11.292
	LEO satellites Based Doppler Positioning Using Distributed nonlinear Estimation
	Benzerrouk, Hamza; Nguyen, Quang; Xiaoxing, Fang; amrhar, abdessamad; Rasaee, Hamza; Landry, Rene, Jr.
通讯作者	Benzerrouk, H (corresponding author), Ecole Technol Super ETS Montreal, Lab Space Technol Embedded Syst Nav & Avion LASSE, Montreal, PQ, Canada.
会议名称	21st International-Federation-of-Automatic-Control (IFAC) Symposium on Automatic Control in Aerospace (ACA)
会议日期	AUG 27-30, 2019
会议地点	Cranfield, ENGLAND
英文摘要	This paper addresses an original problem of Position Determination based on spacecraft's signal of opportunity in uncovered Radar areas such as oceanic regions, north regions and deserts. How to maintain tracking information of airlines especially during distress and emergency? to achieve that, a new design for Search and Rescue (SAR) positioning information is developed. Position and speed of the target are estimated based on distributed Doppler information fusion from Low Earth Orbit (LEO) satellites. In this paper, Iridium Next LEO constellation is considered as an emerging technology, and privileged for search and rescue applications. Simulations based on experimental data collection demonstrated very good performances. The new Position Determination architecture requires nonlinear least square and filtering algorithms based on Lederberg-Marquart (LM) and extended Kalman filter (EKF). A first experimental and theoretical results show very promising results for position determination using Doppler shift estimation and analysis. Copyright (C) 2019. The Authors. Published by Elsevier Ltd. All rights reserved.
英文关键词	Doppler shift Doppler rate Range Range Rate Kalman Filter LEO satellites Iridium Next
来源出版物	IFAC PAPERSONLINE
ISSN	2405-8963
出版年	2019
卷号	52
期号	12
页码	496-501
出版者	ELSEVIER
类型	Proceedings Paper
语种	英语
开放获取类型	gold
收录类别	CPCI-S
WOS记录号	WOS:000498881800083
WOS类目	Automation & Control Systems
WOS研究方向	Automation & Control Systems
资源类型	会议论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/370165
作者单位	[Benzerrouk, Hamza; Nguyen, Quang; Xiaoxing, Fang; amrhar, abdessamad; Rasaee, Hamza; Landry, Rene, Jr.] Ecole Technol Super ETS Montreal, Lab Space Technol Embedded Syst Nav & Avion LASSE, Montreal, PQ, Canada
推荐引用方式 GB/T 7714	Benzerrouk, Hamza,Nguyen, Quang,Xiaoxing, Fang,et al. LEO satellites Based Doppler Positioning Using Distributed nonlinear Estimation[C]:ELSEVIER,2019:496-501.