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Nelson Rosa

2 accepted papers

2023

An Approach for Generating Families of Energetically Optimal Gaits from Passive Dynamic Walking Gaits

IROS 2023poster

For a class of biped robots with impulsive dynamics and a non-empty set of passive gaits (unactuated, periodic motions of the biped model), we present a method for computing continuous families of locally optimal gaits with respect to a class of commonly used energetic cost functions (e.g., the inte…

Cited by 3SourcecodeScholar
2022

Generating Families of Optimally Actuated Gaits from a Legged System's Energetically Conservative Dynamics

IROS 2022poster

We present a homotopic approach to generating energetically optimal gaits for legged robots that maps passive (i.e., unactuated) gaits of an energetically conservative model of the robot to a model with user-defined target dynamics with dissipation and actuation (i.e., the more “realistic” legged mo…

Cited by 9SourceScholar