Concept and Design of the BioBiped1 Robot for Human-like Walking and Running

Biomechanics research shows that the ability of the human locomotor system depends on the functionality of a highly compliant motor system that enables a variety of different motions (such as walking and running) and control paradigms (such as flexible combination of feedforward and feedback controls strategies) and reliance on stabilizing properties of compliant gaits. As a new approach of transferring this knowledge into a humanoid robot, the design and implementation of the first of a planned series of biologically inspired, compliant, and musculoskeletal robots is presented in this paper. Its three-segmented legs are actuated by compliant mono- and biarticular structures, which mimic the main nine human leg muscle groups, by applying series elastic actuation consisting of cables and springs in combination with electrical actuators. By means of this platform, we aim to transfer versatile human locomotion abilities, namely running and later on walking, into one humanoid robot design. First experimental results for passive rebound, as well as push-off with active knee and ankle joints, and synchronous and alternate hopping are described and discussed. BioBiped1 will serve for further evaluation of the validity of biomechanical concepts for humanoid locomotion.

[1]  Koh Hosoda,et al.  Pneumatic-driven jumping robot with anthropomorphic muscular skeleton structure , 2010, Auton. Robots.

[2]  Miomir Vukobratovic,et al.  Zero-Moment Point - Thirty Five Years of its Life , 2004, Int. J. Humanoid Robotics.

[3]  Michael Gienger,et al.  Sensor and control design of a dynamically stable biped robot , 2003, 2003 IEEE International Conference on Robotics and Automation (Cat. No.03CH37422).

[4]  Marc H. Raibert,et al.  Legged Robots That Balance , 1986, IEEE Expert.

[5]  R J Full,et al.  Templates and anchors: neuromechanical hypotheses of legged locomotion on land. , 1999, The Journal of experimental biology.

[6]  M. Bobbert,et al.  The unique action of bi-articular muscles in complex movements. , 1987, Journal of anatomy.

[7]  R. Blickhan.  The spring-mass model for running and hopping. , 1989, Journal of biomechanics.

[8]  Yasuo Kuniyoshi,et al.  Athlete Robot with applied human muscle activation patterns for bipedal running , 2010, 2010 10th IEEE-RAS International Conference on Humanoid Robots.

[9]  Matthew M. Williamson,et al.  Series elastic actuators , 1995, Proceedings 1995 IEEE/RSJ International Conference on Intelligent Robots and Systems. Human Robot Interaction and Cooperative Robots.

[10]  Tad McGeer,et al.  Passive Dynamic Walking , 1990, Int. J. Robotics Res..

[11]  Reinhard Blickhan,et al.  Compliant leg behaviour explains basic dynamics of walking and running , 2006, Proceedings of the Royal Society B: Biological Sciences.

[12]  A. V. Voronov,et al.  The Roles of Monoarticular and Biarticular Muscles of the Lower Limbs in Terrestrial Locomotion , 2004, Human Physiology.

[13]  C. T. Farley,et al.  Leg stiffness primarily depends on ankle stiffness during human hopping. , 1999, Journal of biomechanics.

[14]  Reinhard Blickhan,et al.  A movement criterion for running. , 2002, Journal of biomechanics.

[15]  T. Takenaka,et al.  The development of Honda humanoid robot , 1998, Proceedings. 1998 IEEE International Conference on Robotics and Automation (Cat. No.98CH36146).

[16]  M. Bobbert,et al.  Mechanical output from individual muscles during explosive leg extensions: the role of biarticular muscles. , 1996, Journal of biomechanics.

[17]  Oskar von Stryk,et al.  Simulation of dynamics and realistic contact forces for manipulators and legged robots with high joint elasticity , 2011, 2011 15th International Conference on Advanced Robotics (ICAR).

[18]  Kenji KANEKO,et al.  Humanoid robot HRP-3 , 2004, 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems.

[19]  Oskar von Stryk,et al.  Actuation requirements for hopping and running of the musculoskeletal robot BioBiped1 , 2011, 2011 IEEE/RSJ International Conference on Intelligent Robots and Systems.

[20]  Fumiya Iida,et al.  Towards Bipedal Jogging as a Natural Result of Optimizing Walking Speed for Passively Compliant Three-Segmented Legs , 2009, Int. J. Robotics Res..

[21]  R. McN. Alexander,et al.  MECHANICS OF BIPEDAL LOCOMOTION , 1976 .

[22]  Russ Tedrake,et al.  Efficient Bipedal Robots Based on Passive-Dynamic Walkers , 2005, Science.