Title :
Control of Tele-Operation Systems Subject to Capacity Limited Channels and Uncertainty
Author :
Farhadi, Alireza ; Charalambous, C.D.
Author_Institution :
Sch. of Inf. Technol., Ottawa Univ., Ont.
Abstract :
This paper is concerned with asymptotic observability and stabilizability of dynamical systems over communication channels subject to limited transmission capacity constraint and uncertainty. In particular, the following control/communication systems are considered. 1) The control/communication system described by a controlled diffusion process over an additive white Gaussian noise (AWGN) flat fading channel subject to limited transmission capacity constraint, in which, the sensors are geographically separated from the plant while the controller is attached to the plant, and 2) The control/communication system described by an uncertain plant over uncertain communication channels subject to limited transmission capacity constraint, in which, there is communication constraint in both forward and feedback paths
Keywords :
AWGN channels; asymptotic stability; channel capacity; control systems; fading channels; feedback; telecommunication control; AWGN channels; additive white Gaussian noise; asymptotic observability; asymptotic stabilizability; capacity limited channels; communication systems; controlled diffusion process; dynamical systems; feedback; flat fading channel; tele-operation control systems; AWGN; Additive white noise; Channel capacity; Communication channels; Communication system control; Control systems; Diffusion processes; Observability; Process control; Uncertainty; Networked control systems; robust control; stabilizability and observability;
Conference_Titel :
Electrical and Computer Engineering, 2006. CCECE '06. Canadian Conference on
Conference_Location :
Ottawa, Ont.
Print_ISBN :
1-4244-0038-4
Electronic_ISBN :
1-4244-0038-4
DOI :
10.1109/CCECE.2006.277587
