Gastrocnemius and Power Amplifier Soleus Spring-Tendons Achieve Fast Human-like Walking in a Bipedal Robot

Bernadett Kiss,Emre Cemal Gonen,An Mo,Alexander Badri–Spröwitz,Alexandra Buchmann,Daniel Renjewski,Bernadett Kiss,Emre Cemal Gonen,An Mo,Alexander Badri–Spröwitz,Alexandra Buchmann,Daniel Renjewski

Legged locomotion in humans is governed by natural dynamics of the human body and neural control. One mechanism that is assumed to contribute to the high efficiency of human walking is the impulsive ankle push-off, which potentially powers the swing leg catapult. However, the mechanics of the human lower leg with its complex muscle-tendon units spanning over single and multiple joints is not yet u...