Bionic mechanism and kinematics analysis of hopping robot inspired by locust jumping
Source abstract
Abstract
A flexible-rigid hopping mechanism which is inspired by the locust jumping was proposed, and its kinematic characteristics were analyzed. A series of experiments were conducted to observe locust morphology and jumping process. According to classic mechanics, the jumping process analysis was conducted to build the relationship of the locust jumping parameters. The take-off phase was divided into four stages in detail. Based on the biological observation and kinematics analysis, a mechanical model was proposed to simulate locust jumping. The forces of the flexible-rigid hopping mechanism at each stage were analyzed. The kinematic analysis using pseudo-rigid-body model was described by D-H method. It is confirmed that the proposed bionic mechanism has the similar performance as the locust hind leg in hopping. Moreover, the jumping angle which decides the jumping process was discussed, and its relation with other parameters was established. A calculation case analysis corroborated the method. The results of this paper show that the proposed bionic mechanism which is inspired by the locust hind limb has an excellent kinematics performance, which can provide a foundation for design and motion planning of the hopping robot.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Robotic Locomotion and Control · Biomimetic flight and propulsion mechanisms · Soft Robotics and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (16)
Show source-provided references
1. MIT Leg Laboratory. Running & Hopping Robots, [2011-3-10], http://www.ai.mit.edu/projects/leglab/robots/robots.html
2. Raibert M H. Legged Robots that Balance, The MIT Press, Cambridge, MA, USA, 1985.
3. Raibert M H. Dynamic stability and resonance in a one-legged hopping machine. In: Morecki A, Bianchi G, Kedzior K (eds). Theory and Practice of Robots and Manipulators, Proceedings of RoManSy’81, 1983, 352–367.
4. Pratt G. Legged robots at MIT–What’s new since Raibert. Clawer News, 2000, 4, 4–7.
5. Fiorini P, Hayati S, Heverly M, Gensler J. A hopping robot for planetary exploration. Proceedings of IEEE Aerospace Conference, Snowmass, CO, USA, 1999, 153–158.
6. Fiorini P, Burdick J. The development of hopping capabilities for small robots. Autonomous Robot, 2003, 14, 239–254.10.1023/A:1022239904879 ↗
7. Brown B, Zeglin G. The bow leg hopping robot. Proceedings of the 1998 IEEE International Conference on Robotics and Automation, Leuven, Belgium, 1998, 781–786.
8. Zeglin G, Brown B. Control of a bow leg hopping robot. Proceedings of the 1998 IEEE International Conference on Robotics & Automation, Leuven, Belgium, 1998, 793–798.
9. Hiraguchi T, Yamaguchi T, Takahata M. Mechanoreceptors involved in the hindwing-evoked escape behaviour in cricket, Gryllus bimaculatus. Journal of Experimental Biology, 2003, 206, 523–534.10.1242/jeb.00121 ↗
10. Kovac M. Bio-Inspired Jumping Locomotion for Miniature Robotics, PhD Thesis, Swiss Federal Institute of Technology, Switzerland, 2010.
11. Kovac M, Fuchs M, Guignard A. A miniature 7g jumping robot. Proceedings of the 2008 IEEE International Conference on Robotics and Automation, Pasadena, CA, USA, 2008, 373–378.
12. Kovac M, Schlegel M, Zufferey J-C, Floreano D. A miniature jumping robot with self-recovery capabilities. The 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, St. Louis, USA, 2009, 583–588.
13. Niiyama R, Nagakubo A, Kuniyoshi Y. Mowgli: A bipedal jumping and landing robot with an artificial musculoskeletal system. IEEE International Conference on Robotics and Automation, Roma, Italy, 2007, 10–14.
14. Qin J D. Animal Locomotion, Tsinghua University Press, Beijing, China, 2000. (in Chinese)
15. Heitler W J. How Grasshoppers Jump. [2011-3-10], http://www.st-andrews.ac.uk/~wjh/ jumping
16. Heitler W J. The locust jump. III. Structural specializations of the metathoracic tibiae. Journal Experimental Biology, 1977, 67, 29–36.10.1242/jeb.67.1.29 ↗