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Realtime Humanoid Motion Generation through ZMP Manipulation Based on Inverted Pendulum Control

9 years 4 months ago
Realtime Humanoid Motion Generation through ZMP Manipulation Based on Inverted Pendulum Control
Humanoid robot is expected as a rational form of machine to act in the real human environment and support people through interaction with them. Current humanoid robots, however, lack in adaptability, agility, or high-mobility enough to meet the expectations. In order to enhance high-mobility, the humanoid motion should be generated in realtime in accordance with the dynamics, which commonly requires a large amount of computation and has not been implemented so far. We have developed a realtime motion generation method that controls the center of gravity(COG) by indirect manipulation of the zero moment point(ZMP). The realtime responce of the method provides humanoid robots with high-mobility. In this paper, the algorithm is presented. It consists of four parts, namely, the referential ZMP planning, the ZMP manipulation, the COG velocity decomposition to joint angles, and local control of joint angles. An advantage of the algorithm lies in its applicability to humanoids with a lot of d...
Tomomichi Sugihara, Yoshihiko Nakamura, Hirochika
Added 15 Jul 2010
Updated 15 Jul 2010
Type Conference
Year 2002
Where ICRA
Authors Tomomichi Sugihara, Yoshihiko Nakamura, Hirochika Inoue
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