DocumentCode
2811401
Title
A hardware design for an online Active Noise Control System
Author
Eshghi, M. ; Boroujeny, Sh Gholami ; Jalali, A.
Author_Institution
Shahid Beheshti Univ., Tehran
fYear
2007
fDate
27-29 June 2007
Firstpage
1
Lastpage
5
Abstract
In this paper a design for implementation of an ANC system with online secondary path modeling on FPGA devices is proposed. There are two adaptive units in this ANC system, the adaptive main control filter with the FxLMS algorithm and the adaptive modeling filter with the LMS algorithm for updating the adaptive coefficients array. Computer simulations show that the proposed design achieves the same performance as the existing methods.
Keywords
active noise control; adaptive control; adaptive filters; control system synthesis; field programmable gate arrays; least mean squares methods; FPGA device; FxLMS algorithm; active noise control system hardware design; adaptive main control filter; least mean squares methods; online secondary path modeling; Active noise reduction; Adaptive arrays; Adaptive control; Adaptive filters; Adaptive systems; Control systems; Field programmable gate arrays; Hardware; Least squares approximation; Programmable control;
fLanguage
English
Publisher
ieee
Conference_Titel
Control & Automation, 2007. MED '07. Mediterranean Conference on
Conference_Location
Athens
Print_ISBN
978-1-4244-1282-2
Electronic_ISBN
978-1-4244-1282-2
Type
conf
DOI
10.1109/MED.2007.4433811
Filename
4433811
Link To Document