DocumentCode
3255377
Title
Feedback coding for information-based control: operating near the data-rate limit
Author
Baillieul, J.
Author_Institution
Dept. of Aerosp. & Mech. Eng., Boston Univ., MA, USA
Volume
3
fYear
2002
fDate
10-13 Dec. 2002
Firstpage
3229
Abstract
The paper begins with a restatement and proof of a tight bound on the data capacity a feedback channel must provide in order to stabilize a tight half-plane pole. This sets the stage for a treatment of some of the issues arising in the source coding of signals between controllers and plants in systems where feedback loops are closed using bandwidth limited communication links. In particular, we are interested in the qualitative dynamics of LTI feedback systems operating near the data-rate limit.
Keywords
channel capacity; digital control; encoding; feedback; linear systems; poles and zeros; sampled data systems; stability; LTI systems; bandwidth limited communication links; data capacity; data-rate limit; feedback channel; feedback coding; feedback loops; information-based control; linear time invariant systems; qualitative dynamics; source coding; tight half-plane pole; Actuators; Aerodynamics; Communication system control; Control systems; Cost function; Feedback; Open loop systems; Quantization; Sampling methods; Sensor arrays;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2002, Proceedings of the 41st IEEE Conference on
ISSN
0191-2216
Print_ISBN
0-7803-7516-5
Type
conf
DOI
10.1109/CDC.2002.1184369
Filename
1184369
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