Static and dynamic disturbance compensation control for a biped walking vehicle

Kenji Hashimoto, Terumasa Sawato, Akihiro Hayashi, Yuki Yoshimura, Teppei Asano, Kentaro Hattori, Yusuke Sugahara, Hun Ok Lim, Atsuo Takanishi

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

    15 Citations (Scopus)

    Abstract

    This paper describes a static disturbance compensation control for a biped walking vehicle. To measure forces and moments caused by a passenger's motion, we use a 6-axis force/torque sensor placed under the passenger's seat. When small external force acts on a robot, only a reference ZMP trajectory is changed inside a support polygon. When large external force over a predetermined threshold force acts on a robot, a waist motion is changed. With only the proposed control, however, a robot cannot adapt to rapid disturbance changes. But we have already developed a dynamic disturbance compensation control, so by combining two controls, a human-carrying biped robot, Waseda Leg - No. 16 Refined V (WL-16RV) realized a stable dynamic walk under unknown external disturbances caused by passenger's static and dynamic motion. We confirmed the effectiveness of our proposal through experiments.

    Original languageEnglish
    Title of host publicationProceedings of the 2nd Biennial IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2008
    Pages457-462
    Number of pages6
    DOIs
    Publication statusPublished - 2008
    Event2nd Biennial IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2008 - Scottsdale, AZ
    Duration: 2008 Oct 192008 Oct 22

    Other

    Other2nd Biennial IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2008
    CityScottsdale, AZ
    Period08/10/1908/10/22

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    ASJC Scopus subject areas

    • Artificial Intelligence
    • Computer Vision and Pattern Recognition
    • Biomedical Engineering

    Cite this

    Hashimoto, K., Sawato, T., Hayashi, A., Yoshimura, Y., Asano, T., Hattori, K., Sugahara, Y., Lim, H. O., & Takanishi, A. (2008). Static and dynamic disturbance compensation control for a biped walking vehicle. In Proceedings of the 2nd Biennial IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2008 (pp. 457-462). [4762844] https://doi.org/10.1109/BIOROB.2008.4762844