로봇학회논문지 (The Journal of Korea Robotics Society)

  • 제12권2호
  • /
  • Pages.161-172
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  • 2017
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  • 1975-6291(pISSN)
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  • 2287-3961(eISSN)
한국로봇학회 (Korea Robotics Society)
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다수 체인과 다중 접촉 성격을 지닌 발 메커니즘에 대한 충격량 흡수 기반 해석

Analysis of Multi-Chained and Multiple Contact Characteristics of Foot Mechanisms in Aspect of Impulse Absorption

  • Seo, Jong-Tae (Mechatronics Engineering, Hanyang University) ;
  • Oh, Se Min (Intelligent Robot Engineering, Hanyang University) ;
  • Yi, Byung-Ju (Electronic Systems Engineering, Hanyang University)
  • 투고 : 2016.11.02
  • 심사 : 2017.04.13
  • 발행 : 2017.05.31
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초록

Foot mechanisms play the role of interface between the main body of robotic systems and the ground. Biomimetic design of the foot mechanism is proposed in the paper. Specifically, multi-chained and multiple contact characteristics of general foot mechanisms are analyzed and their advantages are highlighted in terms of impulse. Using Newton-Euler based closed-form external and internal impulse models, characteristics of multiple contact cases are investigated through landing simulation of an articulated leg model with three kinds of foot. It is shown that in comparison to single chain and less articulated linkage system, multi-chain and articulated linkage system has superior characteristic in terms of impulse absorption as well as stability after collision. The effectiveness of the simulation result is verified through comparison to the simulation result of a commercialized software.

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참고문헌

  1. Y. Sakagami, R. Watanabe, C. Aoyama, S. Matsunaga, N. Higaki, and K. Fujimura, "The intelligent ASIMO: system overview and integration", in Proc. IEEE/RSJ Int. Conf. Intell. Robots and Systems, pp. 2478-2483, 2003.
  2. Y. Takahashi, K. Nishiwaki, S. Kagami, H. Mizoguchi, and H. Inoue, "High-speed pressure sensor grid for humanoid robot foot", in Proc. IEEE/RSJ Int. Conf. Intell. Robots and Systems, pp. 1097-1102, 2005.
  3. J. Li, Q. Huang, W. Zhang, Z. Yu, and K. Li, "Flexible foot design for a humanoid robot", in. Proc. IEEE Int. Conf. Automation and Logistics, pp. 1414-1419, 2008.
  4. H. Yang, M. Shuai, Z. Qiu, H. Wei, and Q. Zheng, "A novel design of flexible foot system for humanoid robot", in Proc. IEEE Conf. Robotics, Automation and Mechatronics, pp. 824-828, 2008.
  5. J.H. Chung and B.-J. Yi, "Intelligent mobility playing the role of impulse absorption", in Proc. Int. Conf. Distributed Autonomous Robotic Systems, pp. 109-119, 2008.
  6. J.-T. Seo and B.-J. Yi, "Modeling and analysis of a biomimetic foot mechanism", in Proc. IEEE/RSJ Int. Conf. Intell. Robots and Systems, pp. 1472-1477, 2009.
  7. Fernbank Science Center, Bird Feet, [Online], http://www.fernbank.edu/Birding/bird_feet.htm, Accessed: April 15, 2017.
  8. Arizona Game and Fish Department, Wild Signs, [Online], http://www.azgfd.gov/i_e/ee/resources/wild_kids/signs712.pdf, Accessed: April 15, 2017.
  9. The Feet - Elehost Web Design, [Online], http://elephant.elehost. com/About_Elephants/Anatomy/The_Feet/the_feet.html, Accessed: April 15, 2017.
  10. R. Featherstone, Rigid body dynamics algorithms. Springer, 2008.
  11. B.R. So and B.-J. Yi, "Landing motion analysis of human body motion considering impact and ZMP condition", in Proc. IEEE/RSJ Int. Conf. on Intelligent Robots and Systems, pp. 1972-1976, 2004.
  12. Virtual Motion, [Online], http://www.virtualmotion.co.kr/ Accessed: April 15, 2017.
  13. J.H. Chung and B.-J. Yi, "Modeling of external and internal impulses in case of multiple collisions", Int. J. Modern Physics B, vol. 22, no. 9-11, pp. 1455-1460, 2008. https://doi.org/10.1142/S021797920804692X
  14. A. Imran and B.-J. Yi, "Impulse modeling and analysis of dual arm hammering task: Human-like manipulator", in Proc. IEEE/RSJ Int. Conf. on Intelligent Robots and Systems, pp. 362-367, 2016.
  15. A. Imran and B.-J. Yi, "Impulse modeling and new impulse measure for human-like closed-chain manipulator," IEEE Robot. Autom. Lett., vol. 1, no. 2, pp. 868-875, 2016. https://doi.org/10.1109/LRA.2016.2525730