Constant Pelvis Height ZMP-based Walking: A Study on Energy Consumption during Walking

被引:0
|
作者
Amran, Aliza Che [1 ]
Ali, Fariz [1 ]
Kawamura, Atsuo [1 ]
机构
[1] Yokohama Natl Univ, Dept Elect & Comp Engn, Yokohama, Kanagawa, Japan
关键词
Biped robot; ZMP-based walking; energy consumption;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Researchers introduced a constant center of mass walking, mainly to solve the ZMP equations analytically for center of mass trajectories in the x and y directions (case1). In this paper, case 2 proposes that if pelvis is made constant instead, energy usage could be reduced particularly at the leg joints. CoM-based kinematics methods are used to realize each case. Walking simulations of 0.22km/h are utilized for observations. In the simulation results, case 2 consumed almost 12% less in total energy consumption (electrical and mechanical) compared to case 1.
引用
收藏
页码:1718 / 1723
页数:6
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