DocumentCode
2781121
Title
Application of two-degree-of-freedom type active noise control using IMC to road noise inside automobiles
Author
Adachi, Shuichi ; Sano, Hisashi
Author_Institution
Fac. of Eng., Utsunomiya Univ., Japan
Volume
3
fYear
1996
fDate
11-13 Dec 1996
Firstpage
2794
Abstract
This paper proposes a two-degree-of-freedom type active noise control (ANC) with internal model control (IMC) in the feedback (FB) control in order to improve the performance for attenuation of road noise inside automobiles. It is shown that a howling canceller in FB-ANC is equivalent to IMC, and that the proposed method proves to be effective from the standpoint of attenuation through experiments by computer simulation using data measured in an actual car
Keywords
acoustic noise; active noise control; automobiles; feedback; 2-DOF active noise control; acoustic noise cancellation; automobiles; feedback; howling canceller; internal model control; noise attenuation; road noise; Acoustic noise; Active noise reduction; Attenuation; Control system synthesis; Error correction; Loudspeakers; Microphones; Noise cancellation; Noise figure; Roads;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1996., Proceedings of the 35th IEEE Conference on
Conference_Location
Kobe
ISSN
0191-2216
Print_ISBN
0-7803-3590-2
Type
conf
DOI
10.1109/CDC.1996.573537
Filename
573537
Link To Document