DocumentCode
574577
Title
Sufficient conditions for stabilization in feedback control over noisy channels using anytime rateless codes
Author
Shirazinia, Amirpasha ; Lei Bao ; Skoglund, Mikael
fYear
2012
fDate
27-29 June 2012
Firstpage
1254
Lastpage
1259
Abstract
We consider the problem of remotely controlling an unstable first-order noiseless linear plant over a discrete symmetric memoryless channel using anytime source-channel coding. We propose a transmission scheme, exploiting unequal error protection (UEP) based on Luby transform (LT) codes under sequential belief propagation (BP) decoding. Sufficient conditions on mean square stability of the linearly controlled closed-loop system are derived for the anytime UEP-LT codes.
Keywords
combined source-channel coding; decoding; feedback; stability; transform coding; BP decoding; Luby transform; UEP-LT code; anytime rateless codes; anytime source-channel coding; discrete symmetric memoryless channel; feedback control stabilization; first-order noiseless linear plant; linearly controlled closed-loop system; mean square stability; noisy channel; sequential belief propagation; transmission scheme; unequal error protection; Channel coding; Convergence; Decoding; Iterative decoding; Stability analysis; Thermal stability;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference (ACC), 2012
Conference_Location
Montreal, QC
ISSN
0743-1619
Print_ISBN
978-1-4577-1095-7
Electronic_ISBN
0743-1619
Type
conf
DOI
10.1109/ACC.2012.6315163
Filename
6315163
Link To Document