Acoustics

Acoustics

Active Noise Control System Based on the Improved Equation Error Model

Yazarlar: Jun Yuan, Jun Li, Anfu Zhang, Xiangdong Zhang, Jia Ran

Cilt 3 , Sayı 2 , 2021 , Sayfalar 354-363

Konular:-

DOI:10.3390/acoustics3020024

Anahtar Kelimeler:Active noise control,Improved equation error,Mean square error

Özet: This paper presents an algorithm structure for an active noise control (ANC) system based on an improved equation error (EE) model that employs the offline secondary path modeling method. The noise of a compressor in a gas station is taken as an example to verify the performance of the proposed ANC system. The results show that the proposed ANC system improves the noise reduction performance and convergence speed compared with other typical ANC systems. In particular, it achieves 28 dBA noise attenuation at a frequency of about 250 Hz and a mean square error (MSE) of about −20 dB.

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@article{2021, title={Active Noise Control System Based on the Improved Equation Error Model}, volume={3}, number={354–363}, publisher={Acoustics}, author={Jun Yuan,Jun Li,Anfu Zhang,Xiangdong Zhang,Jia Ran}, year={2021} }
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Jun Yuan,Jun Li,Anfu Zhang,Xiangdong Zhang,Jia Ran. (2021). Active Noise Control System Based on the Improved Equation Error Model (Vol. 3). Vol. 3. Acoustics.
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Jun Yuan,Jun Li,Anfu Zhang,Xiangdong Zhang,Jia Ran. Active Noise Control System Based on the Improved Equation Error Model. no. 354–363, Acoustics, 2021.
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