Title :
A real-time implementation of walking control for humanoid robot
Author :
Sung, Ki-Won ; Kim, Min-Sung ; Park, In-Man ; Thu, Le Xuan ; Han, Sung-Hyun
Author_Institution :
Dept. of Adv. Eng., Kyungnam Univ., Changwon, South Korea
Abstract :
This We present a new approach for robust walking of a biped robot, on uneven terrain, A biped robot necessitates achieving posture stabilization since it has basic problems such as structural instability. In this paper, a robust control algorithm for stable walking is proposed using the ground reaction forces, which are measured using force sensors during walking, and the environmental conditions are estimated from these situation. From this information the robot selects the proper motion and overcomes ground irregularities effectively. In order to generate the proper angel of the joint. The performance of the proposed algorithm is verified by simulation and experiments on a 20-DOFs humanoid robot.
Keywords :
force sensors; humanoid robots; legged locomotion; robot vision; robust control; stereo image processing; 20-DOF humanoid robot; environmental conditions; ground irregularities; ground reaction force sensors; posture stabilization; real-time implementation; robust control algorithm; robust walking biped robot; structural instability; uneven terrain; walking control; Cameras; Floors; Humanoid robots; Legged locomotion; Robot kinematics; Robot sensing systems; Force Sensing; Fuzzy Algorithm; Humanoid Robot; Robust Walking; ZMP;
Conference_Titel :
Control, Automation and Systems (ICCAS), 2012 12th International Conference on
Conference_Location :
JeJu Island
Print_ISBN :
978-1-4673-2247-8