Title :
Algorithm for multichannel LMS adaptive filtering
Author :
Elliott, Stephen J. ; Nelson, P.A.
Author_Institution :
University of Southampton, Institute of Sound & Vibration Research, Southampton, UK
Abstract :
A modification of the LMS algorithm is presented in which the coefficients of an array of FIR filters, whose outputs are linearly coupled to an array of sensors, are adapted to minimise the mean-square sum of the error signals from these sensors. The application of the algorithm to the control of distributed parameter systems is discussed.
Keywords :
distributed parameter systems; filtering and prediction theory; signal processing; FIR filters; control; distributed parameter systems; error signal minimisation; filter array coefficients; mean-square sum; multichannel LMS adaptive filtering; sensors; signal processing;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19850693
