Abstract
In this study, we aim at developing a balloon jumping robot by using buoyancy for care-received people in their homes. First, we proposed the dynamic, soft and light design of its actuator composed of plastic plates and a motor-gear unit and wire. Second, we analyzed deformation behavior of the actuator geometrically and suggested approximate equation for the trajectory of the actuator. At last, we attached the actuators to balloons and performed the fundamental experiments for acquiring equipment data for the robot. Finally, we were able to detect the best condition for obtaining higher height.
