Remotely Actuated Lower Extremity Exoskeleton

Most of these exoskeletons are actuated by geared electromagnetic actuators. Actuators are located at each joint of these exoskeletons in alignment with center of rotation of the corresponding human joints. However, available space at each joint to locate the actuator is limited especially at the ankle join. Furthermore, this traditional way of locating the actuators at the joints limits maneuverability of the wearer. The research thrust of this proposal is the development of a lower body exoskeleton for able-bodied operators. The goal is to improve physical capability of soldiers in different load tasks while maintaining user safety and maneuverability while reducing muscular and metabolic fatigue during load carriage activities.