Singh, VimalDepartment of Mechatronics Engineering2024-07-052024-07-0520111023-61981563-512010.1080/102361909034899652-s2.0-79961223367https://doi.org/10.1080/10236190903489965https://hdl.handle.net/20.500.14411/1560A new sufficient condition in the form of a state-space criterion for global asymptotic stability of direct-form digital filters utilizing single saturation nonlinearity is presented. An alternative sufficient condition in the form of a matrix frequency-domain inequality is also presented. Examples show the effectiveness of the present criteria.eninfo:eu-repo/semantics/closedAccessasymptotic stabilitydifference equationsdiscrete-time dynamical systemsfinite word length effectslimit cyclesLyapunov methodArticleQ3Q317912811290WOS:0002937292000050