Performance Enhancement for a GPS Vector-Tracking Loop Utilizing an Adaptive Iterated Extended Kalman Filter

Performance Enhancement for a GPS Vector-Tracking Loop Utilizing an Adaptive Iterated Extended Kalman Filter

This paper deals with the problem of state estimation for the vector-tracking loop of a software-defined Global Positioning System (GPS) receiver. For a nonlinear system that has the model error and white Gaussian noise, a noise statistics estimator is used to estimate the model error, and based on...

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Bibliographic Details
Main Authors: Xiyuan Chen, Xiying Wang, Yuan Xu
Format: Article
Language:English
Published: MDPI AG 2014-12-01
Series:Sensors
Subjects:
Global Positioning System (GPS)
iterated extended Kalman filter (IEKF)
model error
nonlinear filtering
vector-tracking
Online Access:http://www.mdpi.com/1424-8220/14/12/23630

Internet

http://www.mdpi.com/1424-8220/14/12/23630

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