Optimal coding for bit-rate limited networked control systems in the presence of data loss

This paper studies networked control of SISO LTI plant models, where the communication channel is subject to both quantization and data dropouts. Using a standard signal-to-noise ratio constrained white noise model for quantization, we derive coder-decoder pairs that minimize the impact of channel a...

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Bibliographic Details
Published in2007 46th IEEE Conference on Decision and Control pp. 665 - 670
Main Authors Silva, E.I., Quevedo, D.E., Goodwin, G.C.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2007
Subjects
Code standards
Codecs
Communication channels
Communication system control
Networked control systems
Quantization
Signal to noise ratio
Stability
Sufficient conditions
White noise
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ISBN9781424414970
1424414970
ISSN0191-2216
DOI10.1109/CDC.2007.4434496

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Summary:This paper studies networked control of SISO LTI plant models, where the communication channel is subject to both quantization and data dropouts. Using a standard signal-to-noise ratio constrained white noise model for quantization, we derive coder-decoder pairs that minimize the impact of channel artifacts on closed loop performance. In addition, we provide a simple necessary and sufficient condition that guarantees the stability of the considered networked control system architecture.
ISBN:9781424414970
1424414970
ISSN:0191-2216
DOI:10.1109/CDC.2007.4434496