ROBUST ORTHOGONAL ADAPTIVE DECONVOLUTION

P.D. DOÑATE; C.H. MURAVCHIK; J. E. COUSSEAU

Sidney

Congreso; International Symposium on Circuits and Systems; 2001

IEEE Circuits and Systems Society

This article presents an adaptive deconvolution processorwith an orthogonal structure. The processor is designed tobe robust to small parametric uncertainties in the model.Additionally, larger changes in the systems dynamics canbe tracked by adapting the coefficients that linearlycombine the fixed robust basis. Performance comparisonsare included between the nominal, FIR and the proposeddesign.