Improved In-Flight Estimation of Inertial Biases through CDGNSS/Vision Based Cooperative Navigation

Improved In-Flight Estimation of Inertial Biases through CDGNSS/Vision Based Cooperative Navigation

This paper discusses the exploitation of a cooperative navigation strategy for improved in-flight estimation of inertial sensors biases on board unmanned aerial vehicles. The proposed multi-vehicle technique is conceived for a “chief” Unmanned Aerial Vehicle (UAV) and relies on one or more deputy ai...

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Bibliographic Details
Main Authors: Flavia Causa, Giancarmine Fasano
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Sensors
Subjects:
cooperative navigation
extended Kalman filter
dynamic inertial bias estimation
relative motion geometry
visual tracking
carrier-phase differential GNSS
Online Access:https://www.mdpi.com/1424-8220/21/10/3438

Internet

https://www.mdpi.com/1424-8220/21/10/3438

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