Abstract
A practical simple control design method for the motion control of pneumatic systems is proposed. The proposed control is robust for the change of a plumbing route from the control valve to the pneumatic actuator. That leads to much smaller magnitude of the din and vibration that are generated by control valves. It means that the proposed pneumatic servo systems can be used as an actuator of the equipments that used in a medical and welfare facilities. The experimental results are shown to confirm the effectiveness of the proposed design scheme.
