A novel spring mechanism to reduce energy consumption of robotic arms

The effect of swing leg retraction on running energy efficiency

The Optimal Swing-Leg Retraction Rate for Running

Adaptive fuzzy and sliding-mode control of a robot manipulator with varying payload

Running with improved disturbance rejection by using non-linear leg springs

Mechanical Analysis of the Preferred Strategy Selection in Human Stumble Recovery

System overview of bipedal robots Flame and TUlip: tailor-made for Limit Cycle Walking

Ankle Actuation for Limit Cycle Walkers

Basis for bioinspiration and biomimetism in wearable robots

Swing-leg retraction for limit cycle walkers improves disturbance rejection

Ankle springs instead of arc-shaped feet for passive dynamic walkers

Using a controller based on reinforcement learning for a passive dynamic walking robot

How to keep from falling forward: Elementary swing leg action for passive dynamic walkers

Efficient bipedal robots based on passive-dynamic walkers

Passive dynamic walking model with upper body

Design and construction of MIKE; a 2D autonomous biped based on passive dynamic walking

Smart mechanisms for simple control of hands, arms, and legs

Stable and efficient passive walking with an upper body