Title :
Application research on denoising based on wavelet in data acquisition of impact drilling system
Author :
Wang, Xueqing ; Zhang, Shuxue
Author_Institution :
State Key Lab. for GeoMechanics & Deep, Underground Eng., China Univ. of Min. & Technol. Beijing, Beijing, China
Abstract :
Because of the complexity of data acquisition environment of impact drilling system, "burr" phenomena, namely impulse noises usually appear in the process of data acquisition. It\´s important research contents for the noises to be detected and cancelled. The paper puts forward to make use of wavelet transformation to denoise impulse noises for data acquisition, and the method obtains good effect.
Keywords :
data acquisition; drilling; impulse noise; signal denoising; wavelet transforms; burr phenomena; data acquisition; impact drilling system; impulse noises; signal denoising; wavelet transformation; Continuous wavelet transforms; Data acquisition; Drilling; Fourier transforms; Noise; Data Processing; Impact Drilling; Impulse Noise; Wavelet Transform;
Conference_Titel :
Signal Processing Systems (ICSPS), 2010 2nd International Conference on
Print_ISBN :
978-1-4244-6892-8
Electronic_ISBN :
978-1-4244-6893-5
DOI :
10.1109/ICSPS.2010.5555539
