1. Springer Handbook of Robotics, Part G. Humanoid Robots;Kemp,2008
2. Legged Robotic Systems;Carbone,2005
3. The intelligent ASIMO: system overview and integration;Sakagami,2002
4. Humanoid robot HRP-2;Kaneko,2004
5. Human-like walking with knee stretched, heel-contact and toe-off motion by a humanoid robot;Ogura,2006