Leader-Follower ADRC Strategy for Omnidirectional Mobile Robots without Time-Derivatives in the Tracking Controller

M. Ramirez-Neria, A. Luviano-Juarez, R. Madonski, R. Ramirez-Juarez, N. Lozada-Castillo, Z. Gao

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

    3 Scopus citations

    Abstract

    In this article, the problem of designing an active disturbance rejection control (ADRC) strategy for omnidirectional mobile robots in leader-follower formation is addressed. The proposed solution utilizes the partially available robot dynamical model and only uses robot position as measurable information. A special extended state observer in error-based form is constructed allowing the controller to be designed without an explicit use of signal time-derivatives, which increases the practical appeal of the introduced control scheme. Experimental results show the effectiveness of the approach in terms of trajectory tracking and disturbance rejection.

    Original languageEnglish
    Title of host publication2023 American Control Conference, ACC 2023
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages405-410
    Number of pages6
    ISBN (Electronic)9798350328066
    DOIs
    StatePublished - 2023
    Event2023 American Control Conference, ACC 2023 - San Diego, United States
    Duration: 31 May 20232 Jun 2023

    Publication series

    NameProceedings of the American Control Conference
    Volume2023-May
    ISSN (Print)0743-1619

    Conference

    Conference2023 American Control Conference, ACC 2023
    Country/TerritoryUnited States
    CitySan Diego
    Period31/05/232/06/23

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