在步进梁速度电液比例控制系统中，比例变量泵是关键组成部分。
In the walking beams velocity electro-hydraulic control system, proportional variable pump is the key components.
本文提出了液压万能试验机数字电液比例控制系统的设计与控制方法。
The design and control methods of a new digital electrohydraulic proportional control system for hydraulic universal testing machine is presented.
一种基于PLC的电液自动控制系统，采用了电液比例阀的双闭环控制系统。
This paper introduces an electrohydraulic control system based on PLC. A double close - loop control system with electro - hydraulic proportional valve is adopted.
为电液比例速度控制系统的进一步研究提供了理论基础。
It provides theoretical basis for further research on electro-hydraulic proportional velocity control system.
用功率键合图对电液比例径向柱塞泵控制系统进行建模，导出一组相对简单的方程。
Simpler equation was educed by using power bond-bound graph for the model founding of the electro-hydraulic proportional radial piston pump controlling system.
该电液比例先导控制系统可以在采用液控多路阀的装载机上直接安装使用。
The systems can be installed directly on loaders that were originally equipped with manually operated hydraulic actuated directional control valves.
针对电液比例压力控制系统的特点，即非线性、动态不确定性等，提出了一种灰色预测模糊控制算法。
Aimed at the characteristics of electro-hydraulic proportional pressure control system, such as, non-linear, uncertainty dynamic, and so on, a grey prediction fuzzy control algorithm was proposed.
介绍电液比例控制技术在铜电解阴极板自动线冲铆机上的应用，分析了电液比例压力控制系统的设计特点。
This paper introduces the use of electrohydraulic proportional control system to copper electro - cathode board die machine in the automatic product line.
介绍电液比例控制技术在铜电解阴极板自动线冲铆机上的应用，分析了电液比例压力控制系统的设计特点。
This paper introduces the use of electrohydraulic proportional control system to copper electro - cathode board die machine in the automatic product line.
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