Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/114793
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Type: Journal article
Title: H₂ output-feedback control with finite multiple measurement information
Other Titles: H(2) output-feedback control with finite multiple measurement information
Author: Ahn, C.
Shi, P.
Li, H.
Citation: IEEE Transactions on Automatic Control, 2018; 63(8):2588-2595
Publisher: IEEE
Issue Date: 2018
ISSN: 0018-9286
1558-2523
Statement of
Responsibility: 
Choon Ki Ahn, Peng Shi, Hongyi Li
Abstract: IEEE This paper proposes a new H₂ output feedback control with finite multiple measurement information for discrete-time systems with disturbances. This control is called an H₂ finite multiple measurement output feedback control (H2FMMOFC). The new control ascertains the H₂ performance for disturbances and the equivalence to the H₂ state feedback control without disturbances on a finite measurement horizon. The boundedness and exponential stability of the proposed H2FMMOFC are also investigated. The gain matrices of the H2FMMOFC are obtained by solving a convex problem utilizing the linear matrix inequality tool. Via a numerical example, the H2FMMOFC is shown to ensure the H₂ performance as well as the excellent robustness property against unexpected temporary model uncertainty although the uncertainty is not considered in its design.
Keywords: Finite measurement, H₂ output-feedback control (H2OFC), model uncertainty, robustness
Rights: © 2017 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission.
RMID: 0030085633
DOI: 10.1109/TAC.2017.2768165
Grant ID: http://purl.org/au-research/grants/arc/DP170102644
Appears in Collections:Earth and Environmental Sciences publications

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