Yusuke Sugahara, Naoaki Yonezawa, Kazuhiro Kosuge. A novel stair-climbing wheelchair with transformable wheeled four-bar linkages. In 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems, October 18-22, 2010, Taipei, Taiwan. pages 3333-3339, IEEE, 2010. [doi]
Abstract is missing.