A systematic approach to the design of robust diagonal dominance based MIMO controllers

Saulat Shuja Chughtai, Amin Nobakhti, Wang Hong

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    Abstract

    A new method, based on the use of LMIs, is presented for the design of dynamic pre-compensators to achieve high levels of diagonal dominance. This is combined with a new technique for designing diagonal loop-shaping controllers such that the resulting closed loop system will be guaranteed to satisfy some prescribed mixed-sensitivity constraints on its singular values. The effectiveness of the combined methods is illustrated by application to the design of a simply structure dominance-based controller for an aircraft gas-turbine engine. ©2005 IEEE.
    Original languageEnglish
    Title of host publicationProceedings of the 44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05|Proc. 44th IEEE Conference Decision and Ctrl. Eur. Ctrl. Conf. CDC-ECC'05
    Pages6875-6880
    Number of pages5
    Volume2005
    DOIs
    Publication statusPublished - 2005
    Event44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05 - Seville
    Duration: 1 Jul 2005 → …

    Conference

    Conference44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05
    CitySeville
    Period1/07/05 → …

    Keywords

    • Diagonal dominance
    • Linear multivariable controller design
    • Loopshaping
    • SVD analysis

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