摘要:
A stiffness control apparatus includes an output link and at least one stiffness control unit configured to control stiffness of the output link. The at least one stiffness control unit includes a rotating member rotatably arranged on outer side or inner side of the output link and configured to restrict the output link and a shaft for rotating the rotating member. The stiffness control apparatus is configured to control the stiffness of the output link in rotational or translational movement based on a rotation angle of the rotating member.