Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.13/933304

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Title
Digital and sampled-data output feedback control over signal-to-noise ratio constrained communication channels
Author/Creator
Rojas, A. J.
Institution
The University of Newcastle. Faculty of Engineering & Built Environment, School of Electrical Engineering and Computer Science
Description
Communication channels are known to impose a number of constraints on control objectives when explicitly considered in feedback loops. One recent line of work considers the problem of feedback stabilisation subject to a channel signal-to-noise ratio (SNR) constraint. The present paper extends such formulation to study the stabilisability of digital output feedback loops and sampled-data output feedback loops. We then quantify the difference in channel capacity between the present setting and the discrete-time output feedback loop setting. This difference is known to represent a fundamental limitation in control over networks performance.
Relation
2010 American Control Conference (ACC 2010). Proceedings of the 2010 American Control Conference (Baltimore, MD 30 June - 2 July, 2010) p. 259-264
Relation
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=5530600
Date
2010
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Keyword(s)
constraint theory;  discrete time systems;  feedback;  signal processing;  stability;  telecommunication control;  digital communication systems
Resource Type
conference paper
Identifier
http://hdl.handle.net/1959.13/933304
Identifier
ISBN:9781424474264
Identifier
ISSN:0743-1619
Reviewed
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Subject
"Digital and sampled-data output feedback control over signal-to-noise ratio constrained communication channels"
 
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