Multi-IMU Based Alternate Navigation Frameworks: Performance & Comparison for UAS

Multi-IMU Based Alternate Navigation Frameworks: Performance & Comparison for UAS

On-board state estimation is a persistent challenge to fielding unmanned aerial systems (UAS), particularly when global positioning system (GPS) measurements are not available. The dominant estimation tool remains the extended Kalman filter (EKF) applied to an inertial measurement unit (IMU). The gr...

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Bibliographic Details
Main Authors: Ujjval N. Patel, Imraan A. Faruque
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Access
Subjects:
State estimation
Kalman filters
unmanned aerial systems
inertial navigation
quaternions
Bortz estimator
Online Access:https://ieeexplore.ieee.org/document/9686719/

Internet

https://ieeexplore.ieee.org/document/9686719/

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