INS/VisNav/GPS relative navigation system for UAV

Xiaogang Wang; Naigang Cui; Jifeng Guo

doi:10.1016/j.ast.2012.11.004

INS/VisNav/GPS relative navigation system for UAV

Xiaogang Wang^*
, Naigang Cui
, Jifeng Guo

^*Corresponding author for this work

School of Astronautics

Research output: Contribution to journal › Article › peer-review

49 Scopus citations

Abstract

A methodology for fusing dates from Inertial Navigation System (INS), Carrier-Phase Differential Global Positioning System (CDGPS), and Vision-Based Navigation System (VisNav) is presented. The hierarchically distributed architecture based on information filtering is developed to estimate the relative attitude, position and velocity between the leader and follower in formation. Simulation results show that INS/VisNav/GPS relative navigation system has higher accuracy compared to INS/GPS and INS/VisNav systems.

Original language	English
Pages (from-to)	242-248
Number of pages	7
Journal	Aerospace Science and Technology
Volume	28
Issue number	1
DOIs	https://doi.org/10.1016/j.ast.2012.11.004
State	Published - Jul 2013

Keywords

Formation flight
Information filtering
Relative navigation
Vision-based sensor

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10.1016/j.ast.2012.11.004

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abstract = "A methodology for fusing dates from Inertial Navigation System (INS), Carrier-Phase Differential Global Positioning System (CDGPS), and Vision-Based Navigation System (VisNav) is presented. The hierarchically distributed architecture based on information filtering is developed to estimate the relative attitude, position and velocity between the leader and follower in formation. Simulation results show that INS/VisNav/GPS relative navigation system has higher accuracy compared to INS/GPS and INS/VisNav systems.",

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author = "Xiaogang Wang and Naigang Cui and Jifeng Guo",

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AU - Wang, Xiaogang

AU - Cui, Naigang

AU - Guo, Jifeng

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N2 - A methodology for fusing dates from Inertial Navigation System (INS), Carrier-Phase Differential Global Positioning System (CDGPS), and Vision-Based Navigation System (VisNav) is presented. The hierarchically distributed architecture based on information filtering is developed to estimate the relative attitude, position and velocity between the leader and follower in formation. Simulation results show that INS/VisNav/GPS relative navigation system has higher accuracy compared to INS/GPS and INS/VisNav systems.

AB - A methodology for fusing dates from Inertial Navigation System (INS), Carrier-Phase Differential Global Positioning System (CDGPS), and Vision-Based Navigation System (VisNav) is presented. The hierarchically distributed architecture based on information filtering is developed to estimate the relative attitude, position and velocity between the leader and follower in formation. Simulation results show that INS/VisNav/GPS relative navigation system has higher accuracy compared to INS/GPS and INS/VisNav systems.

KW - Formation flight

KW - Information filtering

KW - Relative navigation

KW - Vision-based sensor

UR - https://www.scopus.com/pages/publications/84878854728

U2 - 10.1016/j.ast.2012.11.004

DO - 10.1016/j.ast.2012.11.004

M3 - 文章

AN - SCOPUS:84878854728

SN - 1270-9638

VL - 28

SP - 242

EP - 248

JO - Aerospace Science and Technology

JF - Aerospace Science and Technology

IS - 1

ER -

INS/VisNav/GPS relative navigation system for UAV

Abstract

Keywords

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