4 accepted papers
Analytical expressions are derived for actuator demands in quadrupedal locomotion of constant speed and height by using a reduction from a trot/ pace 6-bar model to a single-legged model and employing two widely used two-segmented leg architectures, the serial and the parallel. A method is developed…
Quadrupedal trotting gaits of constant forward velocity and body height are studied. A method is developed, which is structured upon analytical expressions derived from the dynamics of a reduced single-legged model comprised of a point mass, and two actuated rotational joints. The inputs of the meth…
This paper introduces a leg design method aiming at speed maximization for quadruped robots with two-segment compliant legs, in trotting and bounding. The proposed method is an effort to address the leg design challenge in a holistic way, exploiting the coupling between gait parameters, leg design p…
While legged locomotion is a rapidly advancing area in robotics, several issues regarding the performance of such robots on deformable ground are still open. In this paper, we generate a pronking gait on a quadruped robot using a controller, which takes into account the effects of ground deformation