Simulation Analysis of Characteristics for Independent Metering Control System Based on Downstream Compensation

Aiming at the shortcomings of the separate meter in and separate meter out hydraulic system, a new type of independent metering control system is proposed by referring to the principle of load-sensing system. The valve group unit in the system is designed, and the AMESim/Matlab cosimulation model of the component and system is established. The actuator speed control, energy consumption and anti-flow saturation characteristics of the system are discussed. The simulation result shows that the system proposed in this article can achieve better performances.