Jonathan W. Hurst, Joel E. Chestnutt, Alfred A. Rizzi. An Actuator with Physically Variable Stiffness for Highly Dynamic Legged Locomotion. In Proceedings of the 2004 IEEE International Conference on Robotics and Automation, ICRA 2004, April 26 - May 1, 2004, New Orleans, LA, USA. pages 4662-4667, IEEE, 2004. [doi]
Abstract is missing.