High-Precision Image Aided Inertial Navigation with Known Features: Observability Analysis and Performance Evaluation

High-Precision Image Aided Inertial Navigation with Known Features: Observability Analysis and Performance Evaluation

A high-precision image-aided inertial navigation system (INS) is proposed as an alternative to the carrier-phase-based differential Global Navigation Satellite Systems (CDGNSSs) when satellite-based navigation systems are unavailable. In this paper, the image/INS integrated algorithm is modeled by a...

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Bibliographic Details
Main Authors: Weiping Jiang, Li Wang, Xiaoji Niu, Quan Zhang, Hui Zhang, Min Tang, Xiangyun Hu
Format: Article
Language:English
Published: MDPI AG 2014-10-01
Series:Sensors
Subjects:
image-aided inertial navigation
tightly coupled
observability analysis
high precision
Online Access:http://www.mdpi.com/1424-8220/14/10/19371

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