Journal of Engineering and Computer Innovations
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Article Number - A6DB1928614


Vol.2(9), pp. 191-205 , December 2011
DOI: 10.5897/JECI11.052
ISSN: 2141-6508



Full Length Research Paper

Hybrid time-frequency domain adaptive filtering algorithm for electrodynamic shaker control


Martino O. A. Ajangnay




Electrical Engineering Department, College of Engineering and Architecture, University of Juba, South Sudan


Email: Ajangnay16@hotmail.com






 Published: 31 December 2011

Copyright © 2011 Author(s) retain the copyright of this article.
This article is published under the terms of the Creative Commons Attribution License 4.0


 

In this paper, adaptive filtering algorithm for control of the vibration force applied on the specimen in testing control systems is presented. Application for adaptive filtering especially in Time Domain is associated with a high computational complexity. This complexity is mitigated by using frequency-domain adaptive filtering scheme. In this paper adaptive filtering algorithm in association with Fast Fourier Transformation (FFT) was proposed. The algorithm was implemented using Digital Signal Processor (DSP). The proposed algorithm show significant reduction in computational complexity as shown in results and discussion.

 

Key words: Hybrid frequency-time, adaptive filtering algorithm, electrodynamics shaker


APA (2011). Hybrid time-frequency domain adaptive filtering algorithm for electrodynamic shaker control. Journal of Engineering and Computer Innovations, 2(9), 191-205.
Chicago Martino O. A. Ajangnay. "Hybrid time-frequency domain adaptive filtering algorithm for electrodynamic shaker control." Journal of Engineering and Computer Innovations 2, no. 9 (2011): 191-205.
MLA Martino O. A. Ajangnay. "Hybrid time-frequency domain adaptive filtering algorithm for electrodynamic shaker control." Journal of Engineering and Computer Innovations 2.9 (2011): 191-205.
   
DOI 10.5897/JECI11.052
URL http://academicjournals.org/journal/JECI/article-abstract/A6DB1928614

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