Elimination of Overflow Oscillations in Fixed-Point State-Space Digital Filters Using Saturation Arithmetic: an Lmi Approach

Singh, VDepartment of Mechatronics Engineering2024-07-052024-07-0520061051-200410.1016/j.dsp.2005.04.0032-s2.0-27744561111https://doi.org/10.1016/j.dsp.2005.04.003https://hdl.handle.net/20.500.14411/1167A criterion for the nonexistence of overflow oscillations in fixed-point state-space digital filters employing saturation arithmetic is presented. The criterion possesses the structure of linear matrix inequality and hence is computationally tractable. The criterion is compared with an earlier LMI-based criterion. (c) 2005 Elsevier Inc. All rights reserved.eninfo:eu-repo/semantics/closedAccessasymptotic stabilitydigital filtersfinite wordlength effectsnonlinear systemsElimination of Overflow Oscillations in Fixed-Point State-Space Digital Filters Using Saturation Arithmetic: an Lmi ApproachArticleQ2Q21614551WOS:00023404030000419