An Improved ACKF/KF Initial Alignment Method for Odometer-Aided Strapdown Inertial Navigation System

For a land-vehicle strapdown inertial navigation system (SINS), the problem of initial alignment with large misalignment angle in-motion needs to be solved urgently. This paper proposes an improved ACKF/KF initial alignment method for SINS aided by odometer. The SINS error equation with large misali...

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Bibliographic Details
Main Authors: Kang Gao, Shunqing Ren, Guoxing Yi, Jiapeng Zhong, Zhenhuan Wang
Format: Article
Language:English
Published: MDPI AG 2018-11-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/18/11/3896