A data-driven approach for fast simulation of robot locomotion on granular media

Yifan Zhu, Laith Abdulmajeid, Kristoffer Karl Hauser

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

Abstract

In this paper, we propose a semi-empirical approach for simulating robot locomotion on granular media. We first develop a contact model based on the stick-slip behavior between rigid objects and granular grains, which is then learned through running extensive experiments. The contact model represents all possible contact wrenches that the granular substrate can provide as a convex volume, which our method formulates as constraints in an optimization-based contact force solver. During simulation, granular substrates are treated as rigid objects that allow penetration and the contact solver solves for wrenches that maximize frictional dissipation. We show that our method is able to simulate plausible interaction response with several granular media at interactive rates.

Original languageEnglish (US)
Title of host publication2019 International Conference on Robotics and Automation, ICRA 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages7653-7659
Number of pages7
ISBN (Electronic)9781538660263
DOIs
StatePublished - May 2019
Event2019 International Conference on Robotics and Automation, ICRA 2019 - Montreal, Canada
Duration: May 20 2019May 24 2019

Publication series

NameProceedings - IEEE International Conference on Robotics and Automation
Volume2019-May
ISSN (Print)1050-4729

Conference

Conference2019 International Conference on Robotics and Automation, ICRA 2019
CountryCanada
CityMontreal
Period5/20/195/24/19

Fingerprint

Hand tools
Robots
Stick-slip
Substrates
Experiments

ASJC Scopus subject areas

  • Software
  • Control and Systems Engineering
  • Artificial Intelligence
  • Electrical and Electronic Engineering

Cite this

Zhu, Y., Abdulmajeid, L., & Hauser, K. K. (2019). A data-driven approach for fast simulation of robot locomotion on granular media. In 2019 International Conference on Robotics and Automation, ICRA 2019 (pp. 7653-7659). [8794337] (Proceedings - IEEE International Conference on Robotics and Automation; Vol. 2019-May). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICRA.2019.8794337

A data-driven approach for fast simulation of robot locomotion on granular media. / Zhu, Yifan; Abdulmajeid, Laith; Hauser, Kristoffer Karl.

2019 International Conference on Robotics and Automation, ICRA 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 7653-7659 8794337 (Proceedings - IEEE International Conference on Robotics and Automation; Vol. 2019-May).

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

Zhu, Y, Abdulmajeid, L & Hauser, KK 2019, A data-driven approach for fast simulation of robot locomotion on granular media. in 2019 International Conference on Robotics and Automation, ICRA 2019., 8794337, Proceedings - IEEE International Conference on Robotics and Automation, vol. 2019-May, Institute of Electrical and Electronics Engineers Inc., pp. 7653-7659, 2019 International Conference on Robotics and Automation, ICRA 2019, Montreal, Canada, 5/20/19. https://doi.org/10.1109/ICRA.2019.8794337
Zhu Y, Abdulmajeid L, Hauser KK. A data-driven approach for fast simulation of robot locomotion on granular media. In 2019 International Conference on Robotics and Automation, ICRA 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 7653-7659. 8794337. (Proceedings - IEEE International Conference on Robotics and Automation). https://doi.org/10.1109/ICRA.2019.8794337
Zhu, Yifan ; Abdulmajeid, Laith ; Hauser, Kristoffer Karl. / A data-driven approach for fast simulation of robot locomotion on granular media. 2019 International Conference on Robotics and Automation, ICRA 2019. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 7653-7659 (Proceedings - IEEE International Conference on Robotics and Automation).
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