1.
The Research on the Intellignet Electrol-Hydraulic Roportional Vavle Controller Based on Fieldbus;
基于现场总线的智能液压比例阀控制器研究
2.
Proportional valves manufacture simple, low prices than servo valves, hydraulic valves than ordinary high.
比例阀制造简便，价格比伺服阀低廉，但比普通液压阀高。
3.
Design and Simulation of Hydraulic Levelling System Controlled by Electro-hydraulic Proportional Valves
电液比例阀控液压调平系统设计与仿真研究
4.
Frequency-response Characteristic Simulation and Experimental Study on Electro-hydraulic Proportional Pressure Reducing Valve
电液比例减压阀频响特性仿真与试验研究
5.
Application of proportional cartridge valve in forging-press machine
比例插装阀在锻造液压机中的应用分析
6.
Application of Proportional Relief Valve in Hydraulic Loading System of Tension Bearing Test Equipment
比例溢流阀在轴承试验液压加载系统中的应用
7.
Research on Pressure Compensated Valve of Electro-hydraulic Proportional Variable Piston Pump
电液比例变量柱塞泵中压力补偿阀的研究
8.
Development of the Characteristic Test System for High Pressure and Large Flow Electro-hydraulic Proportional Valves
高压大流量电液比例阀性能测试系统研制
9.
The Design of a Steam Turbine High Pressare Valve Control System Based on Electro-hydraulic Proportional Valve
基于电液比例阀的汽轮机高压旁路阀控制系统设计
10.
Research on Performance Analysis and Testing of Hydraulic Motor and Electro-hydraulic Proportional Throttle;
液压马达和电液比例节流阀性能分析与测试的研究
11.
Application of Electro-hydraulic Proportional Valve in the Rotary Positioning System of Hydraulic Rotary Platform
电液比例阀在旋转平台回转定位液压系统中的应用
12.
Simulated Analysis of Hydraulic System for the Excavator Virtual Prototyping
挖掘机液压系统比例式电液控制阀虚拟样机的仿真分析
13.
Study on Pressure Pulsation Control Technology of Control Valve Driven by Electro-hydraulic Proportional System in Large-flow Mixed Gas Pipe
大流量混合煤气调节阀电液比例系统稳压技术的研究
14.
Control and faults analysis on oil pressure proportional valve of hydraulic press
水压机油压比例阀的控制及故障分析
15.
The Model and Simulation of Electro-hydraulic Proportional Position-control System Based on Asymmetrical Hydraulic Cylinder Controlled by Symmetrical Four-way Valve
基于对称四通阀控非对称液压缸的电液比例位置控制系统建模与仿真
16.
Research on Embedded Intelligent Electro-hydraulic Proportional Valve Controller;
嵌入式智能电液比例阀控制器的研究
17.
Dynamical Characteristics Experimental Research of Proportion Relief Valve
电液比例溢流阀动态性能的实验研究
18.
Design and Experimental Investigation of an Ultra-high-speed Electro-hydraulic Proportional Valve
超高速电液比例阀的设计与实验研究