Abstract
In this study, an exoskeletal biped robot which consists of flexible members is proposed. The mass and height of the robot are 0.9 kg and 320 mm. The exoskeletal flexible robot walks using static walking techniques. We evaluate the walk through the step length and speed of the robot. We also investigate the impact resistance of the robot through several experiments. Prom results of drop experiments to the robot by weights, the robot is not broken out up to 8.2 J of potential energy. From results of drop experiments of the robot to floor, the robot is not broken out up to 850 mm height.