An l2-stable feedback structure for nonlinear adaptive filtering and identification
This paper proposes a feedback structure for the design of l2-stable algorithms for nonlinear adaptive filtering and identification, and establishes explicit connections between classical schemes in IIR modeling and more recent results in H∞ theory. In particular, two algorithms due to Feintuch and to Landau, as well as the so-called pseudo-linear regression and Gauss-Newton algorithms, are discussed within the framework proposed here. Additional examples and simulation results are included to illustrate the applicability of the approach to several nonlinear scenarios.
aut_jan_1997.pdf
Postprint
openaccess
332.83 KB
Adobe PDF
f3aea86197985b9888053bd2a36be55b