Original sentence: The complex movements within a leg and between legs when moving was controlled by a computer (Wickelgren, 1996).The stepping of the robot was controlled by a human pushing the pedals with his feet
Edited sentence: (Wickelgren, 1996).Army Transportation Museum in Fort Eustis, VA.Army Transportation Museum, Fort Eustis VA.It was exhausting to control and operators, according to program lead Ralph Mosher who was the primary driver, could only drive the Walking Truck for a limited time.The U.The Walking Truck can be seen at the U.The complex movements of the legs and body pose were done entirely through hydraulics.The hydraulic fluid and pressure was supplied through an off-board system.The stepping of the robot was controlled by a human operator through foot and hand movements coupled to hydraulic valves