On the dynamics of a quadruped robot model with impedance control: Self-stabilizing high speed trot-running and period-doubling bifurcations

The MIT Cheetah demonstrated a stable 6 m/s trot gait in the sagittal plane utilizing the self-stable characteristics of locomotion. This paper presents a numerical analysis of the behavior of a quadruped robot model with the proposed controller. We first demonstrate the existence of periodic trot g...

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Bibliographic Details
Main Authors: Lee, Jongwoo (Contributor), Hyun, Dong Jin (Contributor), Ahn, Jooeun (Contributor), Kim, Sangbae (Contributor), Hogan, Neville (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Mechanical Engineering (Contributor), Massachusetts Institute of Technology. Newman Laboratory for Biomechanics and Human Rehabilitation (Contributor)
Format: Article
Language:English
Published: Institute of Electrical and Electronics Engineers (IEEE), 2015-09-01T14:05:26Z.
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