Oscillation and convergence behaviours exhibited in an‘unstable’ second-order digital filter with saturation-type non-linearity

DOI10.1002/CTA.260zbMath1051.93510OpenAlexW2086299380MaRDI QIDQ4810519

Bingo Wing-Kuen Ling, Charlotte Yuk-Fan Ho, Raymond Leung, Peter K. S. Tam

Publication date: 16 August 2004

Published in: International Journal of Circuit Theory and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/cta.260

zbMATH Keywords

Hopf bifurcation theoremsecond-order digital filtersaturation-type nonlinearity

Mathematics Subject Classification ID

Filtering in stochastic control theory (93E11) Nonlinear systems in control theory (93C10) Digital control/observation systems (93C62) Bifurcations of limit cycles and periodic orbits in dynamical systems (37G15)

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