@InProceedings{kajita:iros:2010, author = {Kajita, Shuuji and Morisawa, Mitsuharu and Miura, Kanako and Nakaoka, Shin\textquotesingle ichiro and Harada, Kensuke and Kaneko, Kenji and Kanehiro, Fumio and Yokoi, Kazuhito}, title = {Biped Walking Stabilization Based on Linear Inverted Pendulum Tracking}, booktitle = {IEEE/RSJ International Conference on Intelligent Robots and Systems}, year = {2010}, address = {Taipei, Taiwan}, month = {October 18-October 22}, url = {https://staff.aist.go.jp/k.kaneko/publications/2010\_publications/IROS2010-0872.pdf}, keywords = {Legged locomotion, Foot, Joints, Force, Torque, Force control}, doi = {10.1109/IROS.2010.5651082}, abstract = {A novel framework of biped walking stabilization control is introduced. The target robot is a 42 DOF humanoid robot HRP-4C which has a body dimensions close to the average Japanese female. We develop a body posture controller and foot force controllers on the joint position servo of the robot. By applying this posture/force control, we can regard the robot system as a simple linear inverted pendulum with ZMP delay. After a preliminary experiment to confirm the linear dynamics, we design a tracking controller for walking stabilization. It is evaluated in the experiments of HRP-4C walking and turning on a lab floor. The robot can also perform an outdoor walk on an uneven pavement.} }