Exclusive | OpenAI’s Former Research Chief Aims to Automate Manufacturing With AI - WSJ
Exclusive | OpenAI’s Former Research Chief Aims to Automate Manufacturing With AI WSJ
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How Leg Stiffness Affects Energy Economy in Hopping
arXiv:2501.03971v2 Announce Type: replace Abstract: In the fields of robotics and biomechanics, the integration of elastic elements such as springs and tendons in legged systems has long been recognized for enabling energy-efficient locomotion. Yet, a significant challenge persists: designing a robotic leg that perform consistently across diverse operating conditions, especially varying average forward speeds. It remains unclear whether, for such a range of operating conditions, the stiffness of the elastic elements needs to be varied or if a similar performance can be obtained by changing the motion and actuation while keeping the stiffness fixed. This work explores the influence of the leg stiffness on the energy efficiency of a monopedal robot through an extensive parametric study of it






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