Stefan S. Groothuis

The Variable Stiffness Actuator vsaUT-II: Mechanical Design, Modeling, and Identification

Stefan S. Groothuis, Giacomo Rusticelli, Andrea Zucchelli et al. · IEEE/ASME Transactions on Mechatronics · 2013 · 155 citations · Full text

Engineering, Mechanical Engineering, Apparent Stiffness +21

The vsaUT-II: A novel rotational variable stiffness actuator

Stefan S. Groothuis, Giacomo Rusticelli, Andrea Zucchelli et al. · 2012 · 69 citations

Engineering, Apparent Output Stiffness, Mechanical Engineering +16

Lending a helping hand: toward novel assistive robotic arms

Stefan S. Groothuis, Stefano Stramigioli, Raffaella Carloni · IEEE Robotics & Automation Magazine · 2013 · 38 citations · Full text

Assistive Robotic Arms, Rehabilitation Robotics, Robotic Systems +15

A Novel Variable Stiffness Mechanism Capable of an Infinite Stiffness Range and Unlimited Decoupled Output Motion

Stefan S. Groothuis, Raffaella Carloni, Stefano Stramigioli · Actuators · 2014 · 36 citations · Full text

Engineering, Mechanical Engineering, Rotor Dynamic +16

Modeling Robotic Manipulators Powered by Variable Stiffness Actuators: A Graph-Theoretic and Port-Hamiltonian Formalism

Stefan S. Groothuis, Stefano Stramigioli, Raffaella Carloni · IEEE Transactions on Robotics · 2017 · 20 citations · Full text

Robot Kinematics, Engineering, Mechanical Engineering +18