Abstract: To understand temperature's influence on the electro hydraulic servo valve, a theoretical model of describing the detailed mechanism is necessary. For a servo valve experiencing actual ...

Abstract: This paper addresses the energy saving problem in single-rod electro-hydraulic ... by servo motor. Firstly, the performance of key components in EHSS is analyzed and tested locally and ...

The valves are opened and closed by the control voltage signal u(t), which is generated from the controller. This paper uses the PI controller to control the operation of the hydraulic actuator.