Optimized Jumping of an Articulated Robotic Leg

This paper proposes a nonlinear programming (NLP) formulation intended for the trajectory optimization of legged robot jumping applications during the stance phase, taking into consideration the detailed robot model, actuator capability, terrain condition, etc. The method is applicable to a wide class of jumping robots and was successfully implemented on an articulated robotic leg for jumping in terms of maximum reachable height, minimum energy consumption, as well as optimum energy efficiency. The simulation and experimental results demonstrate that this approach is capable of not only planning one single jumping trajectory, but also designing a periodic jumping gait for legged robots.

[1]  Hae-Won Park,et al.  Design and experimental implementation of a quasi-direct-drive leg for optimized jumping , 2017, 2017 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS).

[2]  Dennis Hong,et al.  A Proprioceptive, Force-Controlled, Non-Anthropomorphic Biped for Dynamic Locomotion , 2018, 2018 IEEE-RAS 18th International Conference on Humanoid Robots (Humanoids).

[3]  Marc H. Raibert,et al.  Experiments in Balance With a 2D One-Legged Hopping Machine , 1984 .

[4]  Qiang Huang,et al.  Development of a Bipedal Robot with Bi-articular Muscle-tendon Complex between Hip and Knee Joint , 2018, 2018 IEEE International Conference on Cyborg and Bionic Systems (CBS).

[5]  Roland Siegwart,et al.  Toward Combining Speed, Efficiency, Versatility, and Robustness in an Autonomous Quadruped , 2014, IEEE Transactions on Robotics.

[6]  Daniel E. Koditschek,et al.  Design Principles for a Family of Direct-Drive Legged Robots , 2016, IEEE Robotics and Automation Letters.

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

[8]  Peter Fankhauser,et al.  ANYmal - a highly mobile and dynamic quadrupedal robot , 2016, 2016 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS).

[9]  Matthew Kelly,et al.  An Introduction to Trajectory Optimization: How to Do Your Own Direct Collocation , 2017, SIAM Rev..

[10]  Frank Chongwoo Park,et al.  Optimal jumps for biarticular legged robots , 2008, 2008 IEEE International Conference on Robotics and Automation.

[11]  Stephen P. Boyd,et al.  Convex Optimization , 2004, Algorithms and Theory of Computation Handbook.

[12]  Dennis Hong,et al.  Design, Modeling, and Analysis of a Liquid Cooled Proprioceptive Actuator for Legged Robots , 2019, 2019 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM).

[13]  Scott Kuindersma,et al.  Optimization-based locomotion planning, estimation, and control design for the atlas humanoid robot , 2015, Autonomous Robots.

[14]  Sangbae Kim,et al.  MIT Cheetah 3: Design and Control of a Robust, Dynamic Quadruped Robot , 2018, 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS).

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

[16]  Tsutomu Mita,et al.  Development of a biologically inspired hopping robot-"Kenken" , 2002, Proceedings 2002 IEEE International Conference on Robotics and Automation (Cat. No.02CH37292).

[17]  Roland Siegwart,et al.  SLIP running with an articulated robotic leg , 2010, 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems.

[18]  Kevin Blankespoor,et al.  BigDog, the Rough-Terrain Quadruped Robot , 2008 .

[19]  Quan Nguyen,et al.  Optimized Jumping on the MIT Cheetah 3 Robot , 2019, 2019 International Conference on Robotics and Automation (ICRA).

[20]  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.

[21]  Dan B. Marghitu,et al.  Rigid Body Collisions of Planar Kinematic Chains With Multiple Contact Points , 1994, Int. J. Robotics Res..

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

[23]  G.A. Pratt,et al.  Series elastic actuator development for a biomimetic walking robot , 1999, 1999 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (Cat. No.99TH8399).

[24]  Jessy W. Grizzle,et al.  Performance Analysis and Feedback Control of ATRIAS, A Three-Dimensional Bipedal Robot , 2014 .

[25]  Tsutomu Mita,et al.  Design of multi-DOF jumping robot , 2002, Proceedings 2002 IEEE International Conference on Robotics and Automation (Cat. No.02CH37292).

[26]  Albert Wang,et al.  Proprioceptive Actuator Design in the MIT Cheetah: Impact Mitigation and High-Bandwidth Physical Interaction for Dynamic Legged Robots , 2017, IEEE Transactions on Robotics.