Performance Evaluation and Requirements Assessment for Gravity Gradient Referenced Navigation

In this study, simulation tests for gravity gradient referenced navigation (GGRN) are conducted to verify the effects of various factors such as database (DB) and sensor errors, flight altitude, DB resolution, initial errors, and measurement update rates on the navigation performance. Based on the s...

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Bibliographic Details
Main Authors: Jisun Lee, Jay Hyoun Kwon, Myeongjong Yu
Format: Article
Language:English
Published: MDPI AG 2015-07-01
Series:Sensors
Subjects:
EKF
Online Access:http://www.mdpi.com/1424-8220/15/7/16833