Elimination of Overflow Oscillations in Direct Form Digital Filters Using Saturation Arithmetic

Singh, VimalDepartment of Mechatronics Engineering2024-07-052024-07-0520080005-109810.1016/j.automatica.2008.08.0022-s2.0-55049129441https://doi.org/10.1016/j.automatica.2008.08.002https://hdl.handle.net/20.500.14411/1033A novel frequency-domain criterion for the elimination of limit cycles in a class of digital filters using saturation arithmetic is presented. An example showing the effectiveness of the present criterion is given. (C) 2008 Elsevier Ltd. All rights reserved.eninfo:eu-repo/semantics/closedAccessAsymptotic stabilityDigital filtersDiscrete-time dynamical systemsFinite wordlength effectsLimit cyclesLyapunov methodNonlinear systemsSaturation nonlinearityElimination of Overflow Oscillations in Direct Form Digital Filters Using Saturation ArithmeticArticleQ1441129892991WOS:00026135000004116