Title :
Robust orthogonal adaptive deconvolution
Author :
Doñate, Pedro ; Muravchik, Carlos ; Cousseau, Juan
Author_Institution :
Dept. de Ingenieria Electrica, Univ. Nacional del Sur, Bahia Blanca, Argentina
Abstract :
This article presents an adaptive deconvolution processor with an orthogonal structure. The processor is designed to be robust to small parametric uncertainties in the model. Additionally, larger changes in the system dynamics can be tracked by adapting the coefficients that linearly combine the fixed robust basis. Performance comparisons are included between the nominal, FIR and the proposed design
Keywords :
FIR filters; adaptive filters; deconvolution; digital filters; FIR; adaptive deconvolution processor; digital filters; fixed robust basis; robust orthogonal adaptive deconvolution; small parametric uncertainties; Adaptive filters; Deconvolution; Delay estimation; Finite impulse response filter; Interference; Jacobian matrices; Noise robustness; Nonlinear filters; Uncertain systems; Uncertainty;
Conference_Titel :
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6685-9
DOI :
10.1109/ISCAS.2001.921175
