Optimization Algorithm for Kalman Filter Exploiting the Numerical Characteristics of SINS/GPS Integrated Navigation Systems

Optimization Algorithm for Kalman Filter Exploiting the Numerical Characteristics of SINS/GPS Integrated Navigation Systems

Aiming at addressing the problem of high computational cost of the traditional Kalman filter in SINS/GPS, a practical optimization algorithm with offline-derivation and parallel processing methods based on the numerical characteristics of the system is presented in this paper. The algorithm exploits...

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Bibliographic Details
Main Authors: Shaoxing Hu, Shike Xu, Duhu Wang, Aiwu Zhang
Format: Article
Language:English
Published: MDPI AG 2015-11-01
Series:Sensors
Subjects:
computational optimization
SINS/GPS
closed-loop Kalman filter
block matrix
offline-derivation
parallel processing
accuracy-lossless decoupling
symbol operation
Online Access:http://www.mdpi.com/1424-8220/15/11/28402

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http://www.mdpi.com/1424-8220/15/11/28402

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