DocumentCode
3538557
Title
Feedback properties of Gaussian channels with feedback
Author
Freudenberg, J.S. ; Middleton, R.H. ; Wagner, Aaron B.
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Univ. of Michigan, Ann Arbor, MI, USA
fYear
2013
fDate
10-13 Dec. 2013
Firstpage
7223
Lastpage
7228
Abstract
Many researchers have studied connections between the problems of feedback control and of communicating over a channel with feedback. We study two such feedback communication schemes, and focus on properties such as phase margin, robustness with respect to unmodeled time delays, and exogenous noise inputs. In particular, we study the impact of unstable poles in the encoder or decoder on these properties, as quantified by the Bode sensitivity integral.
Keywords
Gaussian channels; control system synthesis; delays; discrete time systems; feedback; Gaussian channels feedback properties; controller design; discrete-time Bode sensitivity integral; exogenous noise inputs; feedback control; time delays; Decoding; Eigenvalues and eigenfunctions; Estimation error; Random variables; Sensitivity; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control (CDC), 2013 IEEE 52nd Annual Conference on
Conference_Location
Firenze
ISSN
0743-1546
Print_ISBN
978-1-4673-5714-2
Type
conf
DOI
10.1109/CDC.2013.6761035
Filename
6761035
Link To Document