Single-Axis Rotation Modulation of SINS

Yu Liang Mao; Jia Bin Chen; Chun Lei Song; Jing Yuan Yin

doi:10.4028/www.scientific.net/AMM.313-314.643

Paper Titles

Vertical Analysis Based on the Fault Data of Running Smart Meter
p.625

Predicting the Smart Meters Life Cycle Based on the Analysis of Correlation Coefficient
p.629

A Study on Beam Shaping of Helix Antenna
p.634

Research on Calibration of Semiconductor DC Tiny Current Source
p.638

Single-Axis Rotation Modulation of SINS
p.643

Testing Effective and Maximum Torque for the Metal Material Coupled by Interference Fit
p.647

The Application of Pseudo-Random Sequence in the Properties Measurement of Polymer Optical Fiber
p.653

The Indexing Precision Testing Techniques of Power Tool Rest Cutter Head
p.658

Experimental Study on the Frictional Resistance of Gas Flow in Vertical Helically Coiled Pipe
p.662

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 313-314Single-Axis Rotation Modulation of SINS

Single-Axis Rotation Modulation of SINS

Abstract:

In order to effectively inhibit the influence of constant bias of inertial sensors on strapdown inertial navigation system accuracy, a self-compensation method based on single-axis rotation modulation is proposed. It is shown by theoretical analysis that, the gyro constant drift and zero errors of accelerometer perpendicular to the rotation axis can be modulated to sinusoidal signal, which will be eliminated by integral. The constant bias along the rotation axis cannot be modulated. The effectiveness of the rotation scheme is proved by experiment and the influence of rotation speed is demonstrated.

You might also be interested in these eBooks

Machinery Electronics and Control Engineering II

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 313-314)

Pages:

643-646

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.313-314.643

Citation:

Cite this paper

Online since:

March 2013

Authors:

Yu Liang Mao, Jia Bin Chen, Chun Lei Song, Jing Yuan Yin

Keywords:

Error Analysis, IMU, Rotation Modulationt, SINS

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

References

[1] Zha Feng, Xu Jiangning, Huang Zhaihua, Qin Fangjun, Analysis and compensation for rotary errors of INS with single axis rotation[J], Journal of Chinese Inertial Technology:2012, 20(1):11-17.

Google Scholar

[2] Yu Xudong, Wang Yu, Zhang Pengfei, Tang Jianxun, Long Xingwu, Influence of single-axial rotation on INS error characteristics[J], Journal of Chinese Inertial Technology;2008, 16(6):643-648.

Google Scholar

[3] Levinson E, Glovanni C S, Laser gyro potential for long endurance marine navigation[C], IEEE Position Location and Navigation Symposium, 1980:115-129.

Google Scholar

[4] Levinson E, Majure R, Accuracy enhancement techniques applied to the marine ring laser inertial navigator (MARLIN) [J], Navigation: Journal of The Institute of Navigation, 1987,34(1):64-86.

DOI: 10.1002/j.2161-4296.1987.tb01490.x

Google Scholar

[5] Levinson E, Ter Horst J, Willcocks M, The next generation marine inertial navigator is here now[C], IEEE Position Location and Navigation Symposimu, 1994:121-127 .

DOI: 10.1109/plans.1994.303304

Google Scholar

[6] Hibbard R, Wylie B,Levinson E, Sperry marine MK-49, the world's best ring laser gyro ship's inertial navigation system[C],JSDE Proceedings, Orlando, FL, November 1996:58-63.

Google Scholar

[7] Tucker T, Levinson E, The AN/WSN-7B marine gyro-compass/navigator[C],IONNTM 2000, Anaheim, CA, 26-28 January, 2000:348-357.

Google Scholar

[8] Sun Feng, Sun Wei, Guo Zhen, Auto-compensation method of SINS based on IMU rotation[J], Chinese Journal of Scientific Instrument;2009, 30(12):2511-2517.

Google Scholar