Flexible muscle-based locomotion for bipedal creatures

Author:

Geijtenbeek Thomas1,van de Panne Michiel2,van der Stappen A. Frank1

Affiliation:

1. Utrecht University

2. University of British Columbia

Abstract

We present a muscle-based control method for simulated bipeds in which both the muscle routing and control parameters are optimized. This yields a generic locomotion control method that supports a variety of bipedal creatures. All actuation forces are the result of 3D simulated muscles, and a model of neural delay is included for all feedback paths. As a result, our controllers generate torque patterns that incorporate biomechanical constraints. The synthesized controllers find different gaits based on target speed, can cope with uneven terrain and external perturbations, and can steer to target directions.

Funder

Natural Sciences and Engineering Research Council of Canada

Seventh Framework Programme

Networks of Centres of Excellence of Canada

Publisher

Association for Computing Machinery (ACM)

Subject

Computer Graphics and Computer-Aided Design

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