A system made up of the engine, the variable delivery pump, the control valve and the load of a hydraulic excavator was studied to explore the principle and the technique of the power matching between its elements. 将发动机、变量泵、控制阀、负载作为一个系统,分析了该系统各环节匹配的原理和方法。
Investigation into digital valve controlled variable delivery and variable pressure vane pump 数字阀控变量变压叶片泵的研究
Use PID calculation method based on DSP chip for displacement regulation of variable delivery pump 基于DSP的变量泵排量调节PID算法实现
Low-speed Stability Analysis of the Speed Control System with a Variable Delivery Pressure Differential Pump and a Speed Restrictor 压差式变量泵和节流阀调速系统的低速稳定性分析