Leong, Alex S. and Dey, Subhrakanti and Anand, Jai (2011) Optimal LQG control over continuous fading channels. IFAC Proceedings Volumes, 44 (1). pp. 6580-6585. ISSN 1474-6670

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Abstract

This paper studies the optimal control of linear systems over continuous valued fading channels. The sensor measurements are sent over a fading wireless channel to a remote controller using the analog amplify and forward technique. The controller then computes a control signal, which is transmitted over another fading channel to the actuator. Under the assumption of full channel state information (CSI) for both wireless links, we derive the optimal LQG control law. In the case where full channel state information is not available but channel statistics are available, we present the optimal linear static estimator and controller. Numerical comparisons are made between the full CSI and statistical CSI solutions.

Item Type:	Article
Additional Information:	Cite as: Alex S. Leong, Subhrakanti Dey, Jai Anand, Optimal LQG control over continuous fading channels, IFAC Proceedings Volumes, Volume 44, Issue 1, 2011, Pages 6580-6585, ISSN 1474-6670, ISBN 9783902661937, https://doi.org/10.3182/20110828-6-IT-1002.01294.
Keywords:	Fading channels; LQG control; sensor networks; stability;
Academic Unit:	Faculty of Science and Engineering > Electronic Engineering Faculty of Science and Engineering > Research Institutes > Hamilton Institute
Item ID:	14485
Identification Number:	https://doi.org/10.3182/20110828-6-IT-1002.01294
Depositing User:	Subhrakanti Dey
Date Deposited:	01 Jun 2021 14:04
Journal or Publication Title:	IFAC Proceedings Volumes
Publisher:	Elsevier
Refereed:	Yes
URI:	Publisher
Use Licence:	This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

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