Compliant Systems (WP2)

Classical actuators found in the majority of today’s robots are stiff position controlled units for precise trajectory tracking. This work package will focus on the design, realization testing of a new generation of robotic platforms actuated by compliant electromechanical movers. The objectives of this WP are:

  • Design and realize mechatronic actuation groups with stiffness close to those found in biological systems 
  • Integrate the developed compliant actuators into a new generation of robotic systems, the humanoid iCub and the quadruped robot Cheetah 
  • Provide compliance in simulations of iCub, Cheetah 
  • Develop appropriate joint level control strategies that will allow the effective control of the joint motion and stiffness 
  • Experimentally evaluate the two robotic platforms and the control strategies developed comparatively to the non-compliant versions

Leading institute: Italian Institute of technology
Contact person: Prof. Darwin Caldwell

Leg of the cCub robot