Kazuyuki Hiranuma

Overpressure Compensation for Hydraulic Hybrid Servo Booster Applied to Hydraulic Manipulator

This letter describes our novel hydraulic circuit, referred to as the hydraulic hybrid servo booster, and its application to hydraulic manipulator. The circuit embeds a servomotor controlled pump into a valve bridge so that the high-speed position can be achieved in a hybrid, cost-effective, and pre