Linearized In-Motion Alignment for a Low-Cost INS

Kedong Wang; Xiaohan Xu; Wei Gao; Jinling Wang

doi:10.1109/TAES.2019.2936780

Linearized In-Motion Alignment for a Low-Cost INS

Kedong Wang^*
, Xiaohan Xu
, Wei Gao
, Jinling Wang

^*此作品的通讯作者

宇航学院

Beihang University
University of New South Wales

科研成果: 期刊稿件 › 文章 › 同行评审

15 引用（Scopus）

摘要

An accurately linearized in-motion alignment with a large heading error is proposed for a low-cost inertial navigation system with the aiding of global positioning system. The linearization is designed for both the coarse and the fine stages in the local level frame. A criterion is constructed to determine the time to switch the alignment from the coarse stage to the fine one automatically. A vehicle test demonstrates that the proposed alignment converges fast and accurately.

源语言	英语
文章编号	8809209
页（从-至）	1917-1925
页数	9
期刊	IEEE Transactions on Aerospace and Electronic Systems
卷	56
期	3
DOI	https://doi.org/10.1109/TAES.2019.2936780
出版状态	已出版 - 6月 2020

访问文件

10.1109/TAES.2019.2936780

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{ab1c16c82aa844c4a13400f5848d5950,

title = "Linearized In-Motion Alignment for a Low-Cost INS",

abstract = "An accurately linearized in-motion alignment with a large heading error is proposed for a low-cost inertial navigation system with the aiding of global positioning system. The linearization is designed for both the coarse and the fine stages in the local level frame. A criterion is constructed to determine the time to switch the alignment from the coarse stage to the fine one automatically. A vehicle test demonstrates that the proposed alignment converges fast and accurately.",

keywords = "Global positioning system (GPS), Kalman filter (KF), inertial navigation system (INS), initial alignment",

author = "Kedong Wang and Xiaohan Xu and Wei Gao and Jinling Wang",

note = "Publisher Copyright: {\textcopyright} 1965-2011 IEEE.",

year = "2020",

month = jun,

doi = "10.1109/TAES.2019.2936780",

language = "英语",

volume = "56",

pages = "1917--1925",

journal = "IEEE Transactions on Aerospace and Electronic Systems",

issn = "0018-9251",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "3",

}

TY - JOUR

T1 - Linearized In-Motion Alignment for a Low-Cost INS

AU - Wang, Kedong

AU - Xu, Xiaohan

AU - Gao, Wei

AU - Wang, Jinling

PY - 2020/6

Y1 - 2020/6

N2 - An accurately linearized in-motion alignment with a large heading error is proposed for a low-cost inertial navigation system with the aiding of global positioning system. The linearization is designed for both the coarse and the fine stages in the local level frame. A criterion is constructed to determine the time to switch the alignment from the coarse stage to the fine one automatically. A vehicle test demonstrates that the proposed alignment converges fast and accurately.

AB - An accurately linearized in-motion alignment with a large heading error is proposed for a low-cost inertial navigation system with the aiding of global positioning system. The linearization is designed for both the coarse and the fine stages in the local level frame. A criterion is constructed to determine the time to switch the alignment from the coarse stage to the fine one automatically. A vehicle test demonstrates that the proposed alignment converges fast and accurately.

KW - Global positioning system (GPS)

KW - Kalman filter (KF)

KW - inertial navigation system (INS)

KW - initial alignment

UR - https://www.scopus.com/pages/publications/85086891225

U2 - 10.1109/TAES.2019.2936780

DO - 10.1109/TAES.2019.2936780

M3 - 文章

AN - SCOPUS:85086891225

SN - 0018-9251

VL - 56

SP - 1917

EP - 1925

JO - IEEE Transactions on Aerospace and Electronic Systems

JF - IEEE Transactions on Aerospace and Electronic Systems

IS - 3

M1 - 8809209

ER -

Linearized In-Motion Alignment for a Low-Cost INS

摘要

访问文件

其它文件与链接

指纹

引用此