Active noise cancellation for ventilation systems in commertial buildings

• Autorzy: Danilevsky, L. N. , Lisimenko, I. F.
• Języki publikacji: EN

Abstrakty

EN

The practical examples of active noise control (ANC) are shown and discussed in the paper. The two general types of ANC system feedback and feedforward and the FXLMS ałgorithm, which is more suitable for these systems are discussed. Hardware components adaptive feedforward control system consist of a reference and an error sensor, a control speaker, sensor and controller based on ADSP-2181 DSP are examined.

Słowa kluczowe

PL

budynki komercyjne; redukcja szumu; system wentylacyjny

EN

active noise control; controller; HVAC

• Czasopismo: Budownictwo o Zoptymalizowanym Potencjale Energetycznym
• Rocznik: 2009
• Tom: nr (6)
• Strony: 53--59
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Danilevsky, L. N.

• Republican unitary enterprise "Institute NIPTIS of a name of Ataev S.S." 220114, Minsk

autor

Lisimenko, I. F.

• Republican unitary enterprise "Institute NIPTIS of a name of Ataev S.S." 220114, Minsk

Bibliografia

• 1.P. Lueg, U.S. Patent No .. 2.043.416, 1936.
• 2.D.R.Morgan "Analysis of multiple correlation loop with a filter in the auxilary path", IEEE Trans. on ASSP, v.ASSP-28,No.4, 1980, pp.454-467.
• 3.C.C.Boucher, S.J.Elliott and P.A. Nelson, "Effect of errors in the plant model on the performance of algorithms for adaptive feedforward control" IEE Proceeding- F, v.138, No4, p.313 - 319, 1991.
• 4.S.J.Elliott Signal Processing for Active Noise Control, Academic Press, London, UK, 2001.
• 5.D.Bismor "Optimal and adaptive unidirectional sound in active noise control" Advances in Acoustics and Vibration 2008.
• 6.S.M.Kuo and D.R.Morgan, Active Noise Control Systems: Algorithms and Implementation, Wiley, N.Y., 1996.
• 7.M.Antila, Contemporary electronics solutions for active noise control. Proc. ACTIVE 04, Virginia, 2004, September 20-24.