SINS alignment algorithm with inertial frame for moving bases

Shou Cai Sun; Ling Xie; Yong Qiang Han; Chun Lei Song; Jian Jun Zhou

SINS alignment algorithm with inertial frame for moving bases

Shou Cai Sun^*, Ling Xie, Yong Qiang Han, Chun Lei Song, Jian Jun Zhou

^*此作品的通讯作者

自动化学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

A new algorithm based on inertial frame was introduced in coarse alignment for SINS to reduce the azimuth error. In accurate alignment, an algorithm based on closed loop feedback system was used to reduce the position error caused by the second short stop and the azimuth error in coarse alignment. The results of aligning experiments show that the alignment algorithm with above-mentioned algorithms can reduce position error, and improve the alignment accuracy for SINS. It has a wide application prospect.

源语言	英语
页（从-至）	473-477
页数	5
期刊	Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology)
卷	42
期	SUPPL. 1
出版状态	已出版 - 9月 2011

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title = "SINS alignment algorithm with inertial frame for moving bases",

abstract = "A new algorithm based on inertial frame was introduced in coarse alignment for SINS to reduce the azimuth error. In accurate alignment, an algorithm based on closed loop feedback system was used to reduce the position error caused by the second short stop and the azimuth error in coarse alignment. The results of aligning experiments show that the alignment algorithm with above-mentioned algorithms can reduce position error, and improve the alignment accuracy for SINS. It has a wide application prospect.",

keywords = "Moving base, SINS, Self-alignment, Vehicle-based",

author = "Sun, {Shou Cai} and Ling Xie and Han, {Yong Qiang} and Song, {Chun Lei} and Zhou, {Jian Jun}",

year = "2011",

month = sep,

language = "English",

volume = "42",

pages = "473--477",

journal = "Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology)",

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TY - JOUR

T1 - SINS alignment algorithm with inertial frame for moving bases

AU - Sun, Shou Cai

AU - Xie, Ling

AU - Han, Yong Qiang

AU - Song, Chun Lei

AU - Zhou, Jian Jun

PY - 2011/9

Y1 - 2011/9

N2 - A new algorithm based on inertial frame was introduced in coarse alignment for SINS to reduce the azimuth error. In accurate alignment, an algorithm based on closed loop feedback system was used to reduce the position error caused by the second short stop and the azimuth error in coarse alignment. The results of aligning experiments show that the alignment algorithm with above-mentioned algorithms can reduce position error, and improve the alignment accuracy for SINS. It has a wide application prospect.

AB - A new algorithm based on inertial frame was introduced in coarse alignment for SINS to reduce the azimuth error. In accurate alignment, an algorithm based on closed loop feedback system was used to reduce the position error caused by the second short stop and the azimuth error in coarse alignment. The results of aligning experiments show that the alignment algorithm with above-mentioned algorithms can reduce position error, and improve the alignment accuracy for SINS. It has a wide application prospect.

KW - Moving base

KW - SINS

KW - Self-alignment

KW - Vehicle-based

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M3 - Article

AN - SCOPUS:82055181811

SN - 1672-7207

VL - 42

SP - 473

EP - 477

JO - Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology)

JF - Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology)

IS - SUPPL. 1

ER -

SINS alignment algorithm with inertial frame for moving bases

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