MURAL - Maynooth University Research Archive Library



    Optimal LQG control over continuous fading channels


    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

    [img]
    Preview
    Download (250kB) | Preview


    Share your research

    Twitter Facebook LinkedIn GooglePlus Email more...



    Add this article to your Mendeley library


    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:

    Repository Staff Only(login required)

    View Item Item control page

    Downloads

    Downloads per month over past year