Japanese version is here.

Biologically Inspired Adaptive Control of the Quadruped on Irregular Terrain

• Tekken (3D Dynamic Walking & Running on Irregular Terrain)

  Tekken4 (last updated on Jun.18 2005) Tekken4 was demonstrated at Aichi Expo. Prototype Robot Exhibition!

  Tekken2 (last updated on Jan.19 2004) Tekken2 walked in outdoor environment!

  Tekken1 (last updated on Feb. 10 2004. Tekken1 walked on pebbles!
  
  

• Patrush-I (2D Dynamic Walking and Running on Irregular Terrain)

  Patrush-I (last updated on Jul.6 2000)
  

  Patrush-II (last updated on May.16 2001)