Robust H optimal controller designs for feedback substitution schemes using LSDP and MOGA 9th IEEE International Conference in Systems Man and Cybernetics

Mirsha Trujillo, Sillas Hadjiloucas, Victor Manuel Becerra

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    We discuss a new methodology for designing optimal controllers tailored specifically for feedback substitution schemes. The loop shaping design procedure (LSDP) requires us to re-cast the problem using linear matrix inequalities to specify a range of objectives. We then use a genetic algorithm to perform a multi-objective optimization for the controller weights (MOGA). We contrast this methodology to that currently adopted to simultaneously minimize response time and noise variance in the feedback signal in simple SISO systems. We use robust control theory criteria to benchmark the performance of the designed controllers and compare them to those derived using analytical techniques.
    Original languageEnglish
    Title of host publication2010 IEEE 9th International Conference on Cybernetic Intelligent Systems (CIS)
    Place of PublicationPiscataway
    PublisherIEEE
    Pages1-6
    ISBN (Electronic)9781424490240
    ISBN (Print)9781424490233
    DOIs
    Publication statusPublished - 1 Sep 2010

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