Meaningful Centroidal Frame Orientation of Multi-body Floating Locomotion Systems
Wenqian Du Ze Wang Etienne Moullet Faïz Benamar Wenqian Du Ze Wang Etienne Moullet Faïz Benamar
In this paper, we propose a meaningful definition of rotational centroidal orientation which is somewhat missed in the state-of-the-art centroidal momentum and dynamics theory for locomotion robots with one floating base. This centroidal instantaneous orientation rotates as the robot runs, and it is extracted from the total system angular inertia. The new centroidal frame is proposed to be paralle...