Real-time Signal Processing for Shipborne FOG Based on Lifting Wavelet Analysis

DOI

10.2991/emcpe-16.2016.47How to use a DOI?

Keywords

Lifting wavelet, shipborne FOG, real-time signal processing.

Abstract

In the visual axis stabilization system under the background of the shipboard, it is necessary to use the high-frequency and low-frequency of the FOG output signal, respectively. For the practical application, this paper proposes a method which contains de-noising and signal separation. This paper analysis the characteristics of the FOG output signal under shipboard conditions, and then based on lifting wavelet transform, select the appropriate wavelet basis, appropriate sliding window size and decomposition scale. Use MATLAB software simulation, the results show that the algorithm can meet realization of real-time premise de-noising and signal separation.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Bin Yi
AU  - Qiliang Bao
PY  - 2016/08
DA  - 2016/08
TI  - Real-time Signal Processing for Shipborne FOG Based on Lifting Wavelet Analysis
BT  - Proceedings of the 2016 5th International Conference on Environment, Materials, Chemistry and Power Electronics
PB  - Atlantis Press
SP  - 222
EP  - 226
SN  - 2352-5401
UR  - https://doi.org/10.2991/emcpe-16.2016.47
DO  - 10.2991/emcpe-16.2016.47
ID  - Yi2016/08
ER  -