Adelaide Research & Scholarship
Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/79602
| Citations | ||
| Scopus | Web of Science® | Altmetric |
|---|---|---|
|
?
|
?
|
|
| Type: | Journal article |
| Title: | Nonlinear active noise control for headrest using virtual microphone control |
| Author: | Das, D. Moreau, D. Cazzolato, B. |
| Citation: | Control Engineering Practice, 2013; 21(4):544-555 |
| Publisher: | Pergamon-Elsevier Science Ltd |
| Issue Date: | 2013 |
| ISSN: | 0967-0661 |
| Statement of Responsibility: | Debi Prasad Das, Danielle J. Moreau, Ben S.Cazzolato |
| Abstract: | In this paper, a feed-forward nonlinear active noise control algorithm is developed using the Filtered-S LMS (FSLMS) algorithm and virtual microphone control for an active headrest application. Virtual microphone control is implemented to attenuate noise at the ears of the headrest occupant using the physical microphones placed at remote locations. The proposed nonlinear virtual microphone control algorithm is verified in real-time in a headrest. Different nonlinear noise processes are studied and it is shown that in all cases, the FSLMS algorithm outperforms the FXLMS algorithm in controlling nonlinear primary noise at a virtual location. © 2012 Elsevier Ltd. |
| Keywords: | Active noise control Filtered-S LMS algorithm Virtual ANC Nonlinear ANC Harmonic nonlinearity Transformer noise |
| Rights: | © 2012 Elsevier Ltd. All rights reserved. |
| DOI: | 10.1016/j.conengprac.2012.11.007 |
| Published version: | http://dx.doi.org/10.1016/j.conengprac.2012.11.007 |
| Appears in Collections: | Aurora harvest 4 Environment Institute publications Mechanical Engineering publications |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.