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Methodology of Detection for Power Cable Insulation Defects Based on DC Voltage Withstand Test Read chapter Read first chapter

2014 | OriginalPaper | Chapter

Realization of Vehicle SINS Four-Position Alignment Method Based on FPGA and DSP

Authors : Meng Wu, Xiaqing Tang, Xiangyuan Huang

Published in: Unifying Electrical Engineering and Electronics Engineering

Publisher: Springer New York

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Abstract

Initial alignment is one of the important factors to affect the accuracy of strapdown inertial navigation (SINS). SINS observability analysis indicates that fixed position SINS is not completely observable, and the multiple position alignment method can make SINS completely observable by changing the IMU location. In addition, the multiple position alignment method can improve the precision of initial alignment. In this chapter, the four-position alignment method was analyzed, and SINS four-position alignment system was realized based on FPGA and DSP. The experiment of a certain vehicle indicated that this proposed four-position alignment system is feasible.

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Metadata
Title
Realization of Vehicle SINS Four-Position Alignment Method Based on FPGA and DSP
Authors
Meng Wu
Xiaqing Tang
Xiangyuan Huang
Copyright Year
2014
Publisher
Springer New York
Book
Unifying Electrical Engineering and Electronics Engineering

Print ISBN: 978-1-4614-4980-5

Electronic ISBN: 978-1-4614-4981-2

Copyright Year: 2014

DOI
https://doi.org/10.1007/978-1-4614-4981-2_140