Michel Coste, Philippe Wenger, Damien Chablat. Singular surfaces and cusps in symmetric planar 3-RPR manipulators. In 2011 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2011, San Francisco, CA, USA, September 25-30, 2011. pages 1453-1458, IEEE, 2011. [doi]
Abstract is missing.