Application Research of Mine Active Noise Control Technology
ZHANG Suorong
Abstract：In this paper, analysis was made on the frequency characteristics of the noise produced by KCS mine wet dust collector with MATLAB software, and based on the improved FXLMS algorithm, the secondary path model was established by applying the offline modeling method. With the designed active noise control system, the noise reduction experiments were carried out on the acquisitioned noise data. The results showed that the active noise control system established with the improved FXLMS algorithm can eliminate about 5 to 6 dB of the noise produced by KCS250 mine wet dust collector.
Keywords：mine noiseactive noise control technologyadaptive controlFXLMS algorithmsecondary path model
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 50-53 )