Navigation Equations, Uncertainty and Error Budget in Inertial Navigation Systems

INS systems are increasingly present on all vehicles and increasingly miniaturized. In this paper, we will examine the error budget of an inertial system through simplified navigation equations and how the error evolves over time. This is to highlight the need for external correction methods.

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Bibliographic Details
Main Authors: Petritoli, Enrico, Leccese, Fabio
Format: Conference Proceeding
Language:English
Subjects:
Budget
Conferences
Error
Inertial
Inertial navigation
INS
Instruments
Mathematical model
Metrology
Navigation
Systems
UAV
Uncertainty
Online Access:Request full text
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Description
Summary:INS systems are increasingly present on all vehicles and increasingly miniaturized. In this paper, we will examine the error budget of an inertial system through simplified navigation equations and how the error evolves over time. This is to highlight the need for external correction methods.
ISSN:2575-7490
DOI:10.1109/MetroAeroSpace51421.2021.9511784