Title :
Set-valued robust Kalman state estimation via digital communication channels with bit-rate constraints
Author :
Malyavej, Veerachai ; Savkin, Andrey V.
Author_Institution :
Sch. of Electr. Eng. & Telecommun., Univ. of New South Wales, Sydney, NSW, Australia
Abstract :
This paper considers a state estimation problem for a continuous-time uncertain system via a digital communication channel with bit-rate constraints. The estimated state must be quantized, coded and transmitted via a limited capacity digital communication channel. Optimal and suboptimal recursive coder-decoder state estimation schemes are proposed and investigated.
Keywords :
Kalman filters; continuous time systems; state estimation; telecommunication channels; time-varying systems; uncertain systems; variable rate codes; Kalman state estimation; bit rate constraints; continuous time system; digital communication channels; optimal recursive coder-decoder state estimation; quantisation; time-varying system; uncertain system; Channel capacity; Communication channels; Communication system control; Control systems; Digital communication; Kalman filters; Robustness; State estimation; Uncertain systems; Underwater vehicles;
Conference_Titel :
American Control Conference, 2003. Proceedings of the 2003
Print_ISBN :
0-7803-7896-2
DOI :
10.1109/ACC.2003.1243350
