Generation of effect of virtual undirectional source of sound using adaptive techniques

• Autorzy: Bismor D.
• Języki publikacji: EN

Abstrakty

EN

One of the main differences between standard industrial automation plants and acoustic plants is the presense of acoustic feedback between the contol value ("active" loudspeaker output) and measured disturbance value (reference microphone) [5]. There are reference sensor or feedback neutralization. This paper presents the author's experience with another approach to the problem, namely virtual unidirectional source of sound [13].

Słowa kluczowe

EN

digital signal processing; adaptive control; active noise control; system identification; adaptive filtering; LMS; FXLMS; unidirectional source of sound; process control

• Wydawca: Polish Academy of Sciences, Committee of Automatic Control and Robotics
• Czasopismo: Archives of Control Sciences
• Rocznik: 2003
• Tom: Vol. 13, no. 2
• Strony: 215--230
• Opis fizyczny: Bibliogr. 14 poz., rys.

Twórcy

autor

Bismor D.

• Institute of Automatic Control, Silesian University of Technology, Gliwice, Poland,

Bibliografia

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• [3] D. Bismor: Adaptive Algorithms for Active Noise Control in an Acoustic Duct. Jacek Skalmierski Computer Studio, Gliwice 1999.
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• [6] S. Elliott: Active Noise and Vibration Control. Proc. 3rd Int. Symp. on Methods and Models in Automation and Robotics, Poland, (1996), 41-59.
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• [8] A. Godzimirska: Jednokierunkowe źródło dźwięku. M.Sc. thesis, Silesian University of Technology, Gliwice, Poland, 2001, (in Polish).
• [9] S.M. Kuo And D.R. Morgan: Active Noise Control Systems. John Wiley & Sons, New York, 1996.
• [10] A. Niederliński, J. Kasprzyk and J. Figwer: MULTI-EDIP – Analizator Wielowymiarowych Sygnałów i Obiektów. Wydawnictwo Politechniki Śląskiej, Gliwice, 1997.
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• [13] V. Välim Aki and S. Uosukainen:Adaptive Design Of A Unidirectional Source In A Duct. Proc. Int. Conf. Noise And Vibration Engineering, Leuven, (1998), 1253-1260.
• [14] V. Välim Aki and S. Uosukainen:Design Of Unidirectional Source For Active Control Of Noise In Ducts. Proc. 6th Int. Congress On Sound And Vibration, Copenhagen, (1999), 217-135.