Title :
Adaptive active noise control of amorphous alloy core transformer
Author :
Liu, Jiangtao ; Ying, Liming
Author_Institution :
Sch. of Phys. & Electron. Inf., Hubei Univ. of Educ., Wuhan, China
Abstract :
This paper applies the adaptive active noise control (AANC) in cancelling the noise of amorphous alloy core transformer. The on-line identification of error channel is used to denoise, because the off-line identification of error channel will not fit the uncertainty of the error channel in the control system. The simulation results show that the AANC technology to control the noise of the amorphous alloy core transformer is an effective way.
Keywords :
acoustic signal processing; acoustic variables control; adaptive control; adaptive filters; alloys; noise abatement; signal denoising; transformers; AANC technology; adaptive active noise control; amorphous alloy core transformer; control system; error channel; online identification; Adaptive filters; Filtering algorithms; Finite impulse response filter; Maximum likelihood detection; Metals; Noise; Transformer cores; Amorphous Alloy Core Transformer; FxLMS Algorithm; Noise;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4244-8162-0
DOI :
10.1109/ICECENG.2011.6057885
