Title :
Stability analysis of 2-D state-space digital filters with overflow nonlinearities
Author :
Kar, Haranath ; Singh, Vimal
Author_Institution :
Dept. of Electron. Eng., M.N.R. Eng. Coll., Allahabad, India
fDate :
4/1/2000 12:00:00 AM
Abstract :
New criteria for the global asymptotic stability of two-dimensional (2-D) state-space digital filters subject to overflow nonlinearities are presented. A comparative evaluation of the present approach with an earlier one is made. Finally, the approach is extended to the global asymptotic stability of 2-D state-space digital filters with quantization nonlinearities
Keywords :
asymptotic stability; filtering theory; matrix algebra; state-space methods; two-dimensional digital filters; 2D state-space digital filters; global asymptotic stability; overflow nonlinearities; stability analysis; Arithmetic; Asymptotic stability; Circuits; Digital filters; Finite wordlength effects; Limit-cycles; Multidimensional systems; Quantization; Stability analysis; Two dimensional displays;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
