A min-max optimization algorithm for global active acoustic radiation control

Rong Han, Ming Wu, Kexun Chi, Lan Yin, Hongling Sun, Jun Yang*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Generally, global active noise control is to minimize the sum of the energy of the residual sound field. But on some occasions, we are more concerned that the energy of the residual noise at every direction does not exceed a certain value. In this paper, an algorithm for global active noise control is introduced to achieve a global active acoustic radiation noise control by minimizing the maximum residual sound energy of the far field after active acoustic radiation control. The proposed algorithm adjusts the weights of the secondary sound sources based on the min-max optimization. Simulation results show that the proposed algorithm can reduce the maximum of the far-field residual sound pressure level 2.2 dB more than the maximum of the residual sound pressure level based on the traditional global acoustic radiation control algorithm.

Original languageEnglish
Title of host publication2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1815-1818
Number of pages4
ISBN (Electronic)9781728132488
DOIs
Publication statusPublished - Nov 2019
Externally publishedYes
Event2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2019 - Lanzhou, China
Duration: Nov 18 2019Nov 21 2019

Publication series

Name2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2019

Conference

Conference2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2019
Country/TerritoryChina
CityLanzhou
Period11/18/1911/21/19

Bibliographical note

Publisher Copyright:
© 2019 IEEE.

ASJC Scopus Subject Areas

  • Information Systems

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