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Development of a Omni-directional Self-Balancing Robot Wheelchair

전방향 셀프-밸런싱 로봇휠체어 개발

  • Yu, Jaerim (School of Aerospace and Mechanical Engineering, Korea Aerospace University) ;
  • Park, Yunsu (School of Aerospace and Mechanical Engineering, Korea Aerospace University) ;
  • Kim, Sangtae (School of Aerospace and Mechanical Engineering, Korea Aerospace University) ;
  • Kwon, SangJoo (School of Aerospace and Mechanical Engineering, Korea Aerospace University)
  • Received : 2013.09.11
  • Accepted : 2013.10.24
  • Published : 2013.11.30

Abstract

In this paper, we report a self-balancing robot wheelchair which has the capability of keeping upright posture regardless of the terrain inclination in terms of the three dimensional balancing motion. It has the mobility of five degrees of freedom, where pitching, yawing, and forward motions are generated by the two-wheeled inverted pendulum mechanism and the rolling and vertical motions are implemented by the movement of the tilting mechanism. Several design considerations are suggested for the sliding type vehicle body, wheel actuator module, tilting actuator module, power and control system, and the riding module.

Acknowledgement

Supported by : National Research Foundation of Korea

References

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Cited by

  1. Design of a Two-wheeled Balancing Mobile Platform with Tilting Motion vol.20, pp.1, 2014, https://doi.org/10.5302/J.ICROS.2014.13.1962
  2. Tilting-Type Balancing Mobile Robot Platform for Enhancing Lateral Stability vol.20, pp.3, 2015, https://doi.org/10.1109/TMECH.2014.2364204