Title :
Practical internal stability of n-D discrete systems
Author :
Xu, Li ; Saito, Osami ; Abe, Kenichi
Author_Institution :
Dept. of Knowledge-Based Inf. Eng., Toyohashi Univ. of Technol., Japan
fDate :
5/1/1996 12:00:00 AM
Abstract :
This paper deals with the problem of asymptotic stability for n-D discrete systems in the practical sense that the system input and output signals are unbounded in, at most, one dimension. A definition of practical internal stability is introduced, and necessary and sufficient conditions are derived. The obtained results show that practical internal stability is less restrictive and more relevant for practical applications than the conventional two-dimensional (2-D) internal stability
Keywords :
asymptotic stability; discrete systems; multidimensional systems; asymptotic stability; internal stability; n-D discrete systems; necessary and sufficient conditions; Adaptive control; Asymptotic stability; Automatic control; Equations; Feedback; Linear approximation; Linear programming; MIMO; Multidimensional signal processing; Two dimensional displays;
Journal_Title :
Automatic Control, IEEE Transactions on
