TY - GEN
T1 - Static and dynamic disturbance compensation control for a biped walking vehicle
AU - Hashimoto, Kenji
AU - Sawato, Terumasa
AU - Hayashi, Akihiro
AU - Yoshimura, Yuki
AU - Asano, Teppei
AU - Hattori, Kentaro
AU - Sugahara, Yusuke
AU - Lim, Hun Ok
AU - Takanishi, Atsuo
PY - 2008
Y1 - 2008
N2 - This paper describes a static disturbance compensation control for a biped walking vehicle. To measure forces and moments caused by a passenger's motion, we use a 6-axis force/torque sensor placed under the passenger's seat. When small external force acts on a robot, only a reference ZMP trajectory is changed inside a support polygon. When large external force over a predetermined threshold force acts on a robot, a waist motion is changed. With only the proposed control, however, a robot cannot adapt to rapid disturbance changes. But we have already developed a dynamic disturbance compensation control, so by combining two controls, a human-carrying biped robot, Waseda Leg - No. 16 Refined V (WL-16RV) realized a stable dynamic walk under unknown external disturbances caused by passenger's static and dynamic motion. We confirmed the effectiveness of our proposal through experiments.
AB - This paper describes a static disturbance compensation control for a biped walking vehicle. To measure forces and moments caused by a passenger's motion, we use a 6-axis force/torque sensor placed under the passenger's seat. When small external force acts on a robot, only a reference ZMP trajectory is changed inside a support polygon. When large external force over a predetermined threshold force acts on a robot, a waist motion is changed. With only the proposed control, however, a robot cannot adapt to rapid disturbance changes. But we have already developed a dynamic disturbance compensation control, so by combining two controls, a human-carrying biped robot, Waseda Leg - No. 16 Refined V (WL-16RV) realized a stable dynamic walk under unknown external disturbances caused by passenger's static and dynamic motion. We confirmed the effectiveness of our proposal through experiments.
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U2 - 10.1109/BIOROB.2008.4762844
DO - 10.1109/BIOROB.2008.4762844
M3 - Conference contribution
AN - SCOPUS:63049125294
SN - 9781424428830
T3 - Proceedings of the 2nd Biennial IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2008
SP - 457
EP - 462
BT - Proceedings of the 2nd Biennial IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2008
T2 - 2nd Biennial IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2008
Y2 - 19 October 2008 through 22 October 2008
ER -