Nonlinear attitude estimation with measurement decoupling and anti-windup gyro-bias compensation

Minh Duc Hua*, Konrad Rudin, Guillaume Ducard, Tarek Hamel, Robert Mahony

*Corresponding author for this work

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

    18 Citations (Scopus)

    Abstract

    Any low-cost IMU is subject to biased measurement in its gyroscopes. This paper presents a nonlinear attitude observer which incorporates anti-windup gyro-bias compensation. It also provides an extension of the decoupling strategy of IMU measurement recently proposed in the literature by providing almost global stability proof along with a comprehensive study of the decoupling strategy. Simulation and experimental results are given to illustrate the concept.

    Original languageEnglish
    Title of host publicationProceedings of the 18th IFAC World Congress
    PublisherIFAC Secretariat
    Pages2972-2978
    Number of pages7
    Edition1 PART 1
    ISBN (Print)9783902661937
    DOIs
    Publication statusPublished - 2011

    Publication series

    NameIFAC Proceedings Volumes (IFAC-PapersOnline)
    Number1 PART 1
    Volume44
    ISSN (Print)1474-6670

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