Application of virtual sensors in three-dimensional broadband active noise control and the effects on the quiet zones

Paul S. Booij; Arthur P. Berkhoff

Application of virtual sensors in three-dimensional broadband active noise control and the effects on the quiet zones

Paul S. Booij, Arthur P. Berkhoff

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic

1 Citation (Scopus)

3 Downloads (Pure)

Abstract

This paper presents various experimental results of a real-time, multiple-channel, broadband Active Noise Control (ANC) system, employing the Remote Microphone Technique (RMT) as virtual sensing algorithm in different settings. The effects of virtual sensing on the shape and size of the quiet zone are experimentally investigated. To enhance the quiet zone, an acoustic energy density probe can be used as error sensor. Such a sensor not only measures sound pressure, but also the particle velocity in three directions, providing four signals to be minimized by the ANC system. The RMT is used to construct a virtual three dimensional, acoustic energy density probe, which is validated in real-time ANC. In conclusion, advantages, drawbacks and practical considerations of using RMT virtual sensing in active noise control are discussed.

Original language	Undefined
Title of host publication	Proceedings of the 18th International Conference on Sound and Vibration Control, ICSV 2011
Place of Publication	Auburn, AL, USA
Publisher	Institute of Acoustics and Vibration
Pages	1581
Number of pages	8
ISBN (Print)	not assigned
Publication status	Published - 10 Jul 2011
Event	18th International Confgress on Sound and Vibration, ICSV 2011 - Rio de Janeiro, Brazil Duration: 10 Jul 2011 → 14 Jul 2011 Conference number: 18

Publication series

Name
Publisher	Institute of Acoustics and Vibration

Conference

Conference	18th International Confgress on Sound and Vibration, ICSV 2011
Abbreviated title	ICSV
Country/Territory	Brazil
City	Rio de Janeiro
Period	10/07/11 → 14/07/11

Keywords

METIS-285118
EWI-21490
IR-79634

Access to Document

http://eprints.eemcs.utwente.nl/secure2/21490/01/Virtual_Sensors_ICSV18_2011.pdf

Cite this

Booij, P. S., & Berkhoff, A. P. (2011). Application of virtual sensors in three-dimensional broadband active noise control and the effects on the quiet zones. In Proceedings of the 18th International Conference on Sound and Vibration Control, ICSV 2011 (pp. 1581). Institute of Acoustics and Vibration. http://eprints.eemcs.utwente.nl/secure2/21490/01/Virtual_Sensors_ICSV18_2011.pdf

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title = "Application of virtual sensors in three-dimensional broadband active noise control and the effects on the quiet zones",

abstract = "This paper presents various experimental results of a real-time, multiple-channel, broadband Active Noise Control (ANC) system, employing the Remote Microphone Technique (RMT) as virtual sensing algorithm in different settings. The effects of virtual sensing on the shape and size of the quiet zone are experimentally investigated. To enhance the quiet zone, an acoustic energy density probe can be used as error sensor. Such a sensor not only measures sound pressure, but also the particle velocity in three directions, providing four signals to be minimized by the ANC system. The RMT is used to construct a virtual three dimensional, acoustic energy density probe, which is validated in real-time ANC. In conclusion, advantages, drawbacks and practical considerations of using RMT virtual sensing in active noise control are discussed.",

keywords = "METIS-285118, EWI-21490, IR-79634",

author = "Booij, {Paul S.} and Berkhoff, {Arthur P.}",

note = "eemcs-eprint-21490 ; 18th International Confgress on Sound and Vibration, ICSV 2011 ; Conference date: 10-07-2011 Through 14-07-2011",

year = "2011",

month = jul,

day = "10",

language = "Undefined",

isbn = "not assigned",

publisher = "Institute of Acoustics and Vibration",

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booktitle = "Proceedings of the 18th International Conference on Sound and Vibration Control, ICSV 2011",

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Booij, PS & Berkhoff, AP 2011, Application of virtual sensors in three-dimensional broadband active noise control and the effects on the quiet zones. in Proceedings of the 18th International Conference on Sound and Vibration Control, ICSV 2011. Institute of Acoustics and Vibration, Auburn, AL, USA, pp. 1581, 18th International Confgress on Sound and Vibration, ICSV 2011, Rio de Janeiro, Brazil, 10/07/11. <http://eprints.eemcs.utwente.nl/secure2/21490/01/Virtual_Sensors_ICSV18_2011.pdf>

Application of virtual sensors in three-dimensional broadband active noise control and the effects on the quiet zones. / Booij, Paul S.; Berkhoff, Arthur P.
Proceedings of the 18th International Conference on Sound and Vibration Control, ICSV 2011. Auburn, AL, USA: Institute of Acoustics and Vibration, 2011. p. 1581.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic

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