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MEMS Based SINSOD Filter for Land Vehicles’ Applications
Joint Authors
Wang, Zengcai
Liu, Huisheng
Fang, Susu
Li, Chao
Source
Mathematical Problems in Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-01-16
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
A constrained low-cost SINS/OD filter aided with magnetometer is proposed in this paper.
The filter is designed to provide a land vehicle navigation solution by fusing the measurements of the microelectromechanical systems based inertial measurement unit (MEMS IMU), the magnetometer (MAG), and the velocity measurement from odometer (OD).
First, accelerometer and magnetometer integrated algorithm is studied to stabilize the attitude angle.
Next, a SINS/OD/MAG integrated navigation system is designed and simulated, using an adaptive Kalman filter (AKF).
It is shown that the accuracy of the integrated navigation system will be implemented to some extent.
The field-test shows that the azimuth misalignment angle will diminish to less than 1°.
Finally, an outliers detection algorithm is studied to estimate the velocity measurement bias of the odometer.
The experimental results show the enhancement in restraining observation outliers that improves the precision of the integrated navigation system.
American Psychological Association (APA)
Liu, Huisheng& Wang, Zengcai& Fang, Susu& Li, Chao. 2017. MEMS Based SINSOD Filter for Land Vehicles’ Applications. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1189629
Modern Language Association (MLA)
Liu, Huisheng…[et al.]. MEMS Based SINSOD Filter for Land Vehicles’ Applications. Mathematical Problems in Engineering No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1189629
American Medical Association (AMA)
Liu, Huisheng& Wang, Zengcai& Fang, Susu& Li, Chao. MEMS Based SINSOD Filter for Land Vehicles’ Applications. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1189629
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1189629