Title :
Stability of 2-D distributed processes with time-variant communication delays
Author :
Bauer, Peter H. ; Sichitiu, Mihail L. ; Premaratne, Kamal
Author_Institution :
Dept. of Electr. Eng., Notre Dame Univ., IN, USA
Abstract :
Motivated by the applications of parallel and distributed computing in m-D systems, this paper analyzes the effect of time-variant communication delays on the stability of 2-D systems. The time-variant communication delays are at first modeled and then used in the formulation of the 2-D Roesser local state space model. The arising overall dynamic system model is of uncertain, shift-variant form and it is described by finite uncertainty sets. The result is a sufficient condition for stability of the described process
Keywords :
communication complexity; delays; distributed processing; stability; state-space methods; 2D distributed processes; Roesser local state space model; distributed computing; finite uncertainty sets; overall dynamic system model; parallel computing; pipelining; shift-variant form; stability; time-variant communication delays; Concurrent computing; Delay effects; Difference equations; Distributed computing; Real time systems; Signal processing; Stability analysis; State-space methods; Sufficient conditions; Uncertainty;
Conference_Titel :
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6685-9
DOI :
10.1109/ISCAS.2001.921116
