Title :
A note on stabilization via communication channel in the presence of input constraints
Author :
De Persis, Claudio
Author_Institution :
Dipt. di Inf. e Sistemistica, Univ. di Roma "La Sapienza", Rome, Italy
Abstract :
The problem of asymptotic stabilization of a process via communication channel under control input constraints is studied. A solution is proposed which provides encoders, decoders and controllers accomplishing global asymptotic stabilization of the closed-loop system provided that a suitable number of bits is used to encode the information generated by the process. The proposed solution shows interesting features: it employs a number of bits for encoding equal to the relative degree of the system and works in the presence of an adaptive transmission rate.
Keywords :
asymptotic stability; closed loop systems; constraint theory; decoding; encoding; telecommunication channels; adaptive transmission rate; asymptotic stabilization; bits; closed loop system; communication channel; decoders; encoding; input constraints; Communication channels; Communication system control; Control systems; Convergence; Decoding; Delay; Feedback; Nonlinear dynamical systems; Quantization; Robust stability;
Conference_Titel :
Decision and Control, 2003. Proceedings. 42nd IEEE Conference on
Print_ISBN :
0-7803-7924-1
DOI :
10.1109/CDC.2003.1272558