DocumentCode :
3197262
Title :
Control of Feedback Systems Subject to the Finite Rate Constraints via the Shannon Lower Bound
Author :
Charalambous, C.D. ; Farhadi, Alireza
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Cyprus, Nicosia
fYear :
2007
fDate :
16-20 April 2007
Firstpage :
1
Lastpage :
7
Abstract :
This paper is concerned with control of stochastic systems subject to limited feedback channel capacity. Specifically, the design of an encoder, decoder, and controller subject to the mean square observability and stabilizability is considered. It is shown that by transmitting information which is equal to the Shannon lower bound, mean square observability and stabilizability over Additive White Gaussian Noise (AWGN) channel is achieved. Furthermore, a modified definition for channel capacity and rate distortion is presented which is suitable for control applications and real time communication.
Keywords :
AWGN channels; channel capacity; information theory; stochastic systems; AWGN channel; Shannon lower bound; additive white Gaussian noise channel; feedback channel capacity; feedback system control; finite rate constraints; mean square observability; mean square stabilizability; real time communication; stochastic systems; AWGN; Additive white noise; Channel capacity; Communication system control; Control systems; Decoding; Feedback; Observability; Rate-distortion; Stochastic systems;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks and Workshops, 2007. WiOpt 2007. 5th International Symposium on
Conference_Location :
Limassol
Print_ISBN :
978-1-4244-0960-0
Electronic_ISBN :
978-1-4244-0961-7
Type :
conf
DOI :
10.1109/WIOPT.2007.4480070
Filename :
4480070
Link To Document :
بازگشت