Abstract
The purpose of this paper is to propose an algorithm for active noise control (ANC) using the least squares lattice (LSL) algorithm. As a main algorithm for ANC, the LMS algorithm has been used for its simplicity. However, the LMS algorithm has problems of both convergence speed and estimation accuracy in the case of the broadband noise such as road noise which is one of the passenger compartment noises in a car running on rough roads. In order to solve these problems, the LSL algorithm for ANC is considered. By computer simulations, the LSL algorithm turns out to be more effective than the LMS algorithm in both convergence speed and estimation accuracy, especially for the colored input signal used in ANC of road noise.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the American Control Conference |
| Publisher | American Automatic Control Council |
| Pages | 821-825 |
| Number of pages | 5 |
| Volume | 1 |
| Publication status | Published - 1994 |
| Externally published | Yes |
| Event | Proceedings of the 1994 American Control Conference. Part 1 (of 3) - Baltimore, MD, USA Duration: 1994 Jun 29 → 1994 Jul 1 |
Other
| Other | Proceedings of the 1994 American Control Conference. Part 1 (of 3) |
|---|---|
| City | Baltimore, MD, USA |
| Period | 94/6/29 → 94/7/1 |
Fingerprint
ASJC Scopus subject areas
- Control and Systems Engineering
Cite this
Application of least squares lattice algorithm to active noise control for automobile. / Sano, Hisashi; Adachi, Shuichi; Kasuya, Hideki.
Proceedings of the American Control Conference. Vol. 1 American Automatic Control Council, 1994. p. 821-825.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Application of least squares lattice algorithm to active noise control for automobile
AU - Sano, Hisashi
AU - Adachi, Shuichi
AU - Kasuya, Hideki
PY - 1994
Y1 - 1994
N2 - The purpose of this paper is to propose an algorithm for active noise control (ANC) using the least squares lattice (LSL) algorithm. As a main algorithm for ANC, the LMS algorithm has been used for its simplicity. However, the LMS algorithm has problems of both convergence speed and estimation accuracy in the case of the broadband noise such as road noise which is one of the passenger compartment noises in a car running on rough roads. In order to solve these problems, the LSL algorithm for ANC is considered. By computer simulations, the LSL algorithm turns out to be more effective than the LMS algorithm in both convergence speed and estimation accuracy, especially for the colored input signal used in ANC of road noise.
AB - The purpose of this paper is to propose an algorithm for active noise control (ANC) using the least squares lattice (LSL) algorithm. As a main algorithm for ANC, the LMS algorithm has been used for its simplicity. However, the LMS algorithm has problems of both convergence speed and estimation accuracy in the case of the broadband noise such as road noise which is one of the passenger compartment noises in a car running on rough roads. In order to solve these problems, the LSL algorithm for ANC is considered. By computer simulations, the LSL algorithm turns out to be more effective than the LMS algorithm in both convergence speed and estimation accuracy, especially for the colored input signal used in ANC of road noise.
UR - http://www.scopus.com/inward/record.url?scp=0028595465&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0028595465&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0028595465
VL - 1
SP - 821
EP - 825
BT - Proceedings of the American Control Conference
PB - American Automatic Control Council
ER -