On-Line Wavelet Denoising with Application to the Control of a Reaction Wheel System

Auteurs: Chaplais, F., Tsiotras, P., and Jung, D., AIAA Guidance, Navigation, and Control Conference, AIAA Paper 04-5345, August 16 2004
A wavelet transform on the negative half real axis is developed using an average- interpolation scheme. This transform can be used to perform causal wavelet processing, such as signal denoising, with a small delay. The delay required to obtain acceptable denoising levels is decreased by using a redundant transform instead of a non-redundant one. Results from the experimental implementation of the proposed algorithm for the denoising of a feedback signal for controlling a three-phase permanent-magnet synchronous brushless DC motor that drives a reaction wheel system are presented.
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BibTeX:
@Proceedings{,
author = {Chaplais, F., Tsiotras, P., and Jung, D.},
editor = {},
title = {On-Line Wavelet Denoising with Application to the Control of a Reaction Wheel System},
booktitle = {AIAA Guidance, Navigation, and Control Conference},
volume = {},
publisher = {},
address = {},
pages = {AIAA Paper 04-5345},
year = {2004},
abstract = {A wavelet transform on the negative half real axis is developed using an average- interpolation scheme. This transform can be used to perform causal wavelet processing, such as signal denoising, with a small delay. The delay required to obtain acceptable denoising levels is decreased by using a redundant transform instead of a non-redundant one. Results from the experimental implementation of the proposed algorithm for the denoising of a feedback signal for controlling a three-phase permanent-magnet synchronous brushless DC motor that drives a reaction wheel system are presented.},
keywords = {}}