Adaptive Neuromechanical Control for Robust Behaviors of Bio-Inspired Walking Robots

Carlos Viescas Huerta, Xiaofeng Xiong, Peter Billeschou, Poramate Manoonpong*

*Corresponding author for this work

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

    5 Citations (Scopus)

    Abstract

    Walking animals show impressive locomotion. They can also online adapt their joint compliance to deal with unexpected perturbation for their robust locomotion. To emulate such ability for walking robots, we propose here adaptive neuromechanical control. It consists of two main components: Modular neural locomotion control and online adaptive compliance control. While the modular neural control based on a central pattern generator can generate basic locomotion, the online adaptive compliance control can perform online adaptation for joint compliance. The control approach was applied to a dung beetle-like robot called ALPHA. We tested the control performance on the real robot under different conditions, including impact force absorption when dropping the robot from a certain height, payload compensation during standing, and disturbance rejection during walking. We also compared our online adaptive compliance control with conventional non-adaptive one. Experimental results show that our control approach allows the robot to effectively deal with all these unexpected conditions by adapting its joint compliance online.

    Original languageEnglish
    Title of host publicationNeural Information Processing - 27th International Conference, ICONIP 2020, Proceedings
    EditorsHaiqin Yang, Kitsuchart Pasupa, Andrew Chi-Sing Leung, James T. Kwok, Jonathan H. Chan, Irwin King
    PublisherSpringer Science and Business Media Deutschland GmbH
    Pages775-786
    Number of pages12
    ISBN (Print)9783030638320
    DOIs
    Publication statusPublished - 2020
    Event27th International Conference on Neural Information Processing, ICONIP 2020 - Bangkok, Thailand
    Duration: 18 Nov 202022 Nov 2020

    Publication series

    NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
    Volume12533 LNCS
    ISSN (Print)0302-9743
    ISSN (Electronic)1611-3349

    Conference

    Conference27th International Conference on Neural Information Processing, ICONIP 2020
    Country/TerritoryThailand
    CityBangkok
    Period18/11/2022/11/20

    Keywords

    • Adaptive locomotion
    • Bio-inspired robotics
    • Computational intelligence
    • Muscle models
    • Robot control
    • Walking robots

    Fingerprint

    Dive into the research topics of 'Adaptive Neuromechanical Control for Robust Behaviors of Bio-Inspired Walking Robots'. Together they form a unique fingerprint.

    Cite this