pressure control

Two step pressure control and energy saving of emulsion pump;

乳化液泵的二级压力控制与节能

Hydraulic system for superhigh pressure control;

超高压压力控制及开关液压系统

Design of gas pressure control system for small verifying airship;

小型验证飞艇气体压力控制系统设计

Pressure control valve is mainly used to control the pressure of fluid flow.

压力控制阀主要用来控制液压系统中液流压力。

Some key techniques, such as the principle of the influence of BHF upon the formabilty of sheet parts, the requirements of the device of BHF, the state of BHF device at home and abroad and the BHF control curve, are discussed Finally the idea of non uniform BHF used for the autopanel.

阐述了计算机控制技术对提高汽车用覆盖件产品质量的重要性 ,以近几年成为热门研究课题的覆盖件成形压边力调控问题为例 ,论述了压边力影响拉深成形的原理、实现变压边力对设备的要求、国内外变压边力拉深设备的现状、压边力控制曲线的实现等关键性的技术问题。

Design for a robust PID pressure controller with MATLAB;

用MATLAB设计鲁棒PID压力控制器系统

In this thesis,the digital pressure controller,which can be used in all the tri-axial testing systems in the commercial and teaching soil mechanics laboratories,is designed and developed.

设计实现了一个应用于土壤力学试验中三轴仪测试系统的压力控制器,选用瑞萨M16C62P系列单片机作为控制器,步进电机与螺杆驱动活塞从而改变压力缸中的压力,压力值调节通过闭环控制实现,体积变化量由步进电机步进计数计算得到,特别是串行通讯的设计使用户可以通过上位机的友好界面对压力控制器进行控制和数据记录。

pressure controlled valve

压力调节阀压力控制阀

Askania pressure regulator

阿斯卡尼亚压力控制器

exhaust pressure controlled EGR system

排气压力控制式EGR系统

three pressure equalizing pressure control valve

三种压力平衡的压力控制阀

Research of proportional pressure control valves

比例压力控制阀的模糊控制方法研究

Study on Press Control System of Axlehousing Hydroforming Processing;

汽车桥壳液压胀形压力控制系统研究

A pressure control manifold controls the pressure at which the gas is fed to the process. Processes that use nitrogen as a liquid do not require the vaporizers and pressure control manifold.

压力控制管控制着输入到过程的气体压力。使用液氮的过程不要求有汽化器和压力控制管。

The Controlling System about the Automatic Adjustment of Press Control Values Based on PLC;

基于PLC的压力控制阀出口压力自动调节设备的控制

APPLICATION OF FEEDFORWARD CONTROL STRATEGY IN FEED OXYGEN FLOWRATE AND PRESSURE CONTROL

前馈控制策略在进氧流量压力控制中的应用

pressure (step-type)controller

压力（位式）控制器

numerical controlled turret punch press

数字控制回转头压力机

This pressure must be under control,

这种压力必须加以控制，

steering control valve pressure loss characteristic

转向控制阀压力降特性

automatic pressure and flow control valve

自动压力流量控制阀

Research and Design of Temperature and Pressure Detection and Control of Man-made Diamond Machine;

金刚石压机温度与压力测控系统研制

Development of Intelligent Pressure Monitoring Instrument for Numerical Control System

面向数控系统智能压力监控仪的研制

A Closed-loop Control System of Hydraulic Press with Variable BHF and Pressing Velocity

压边力和冲压速度可调的液压机闭环控制系统

Computer control of hydraulic screw down system should have a function of rolling force closed circuit control and roll position closed circuit control.

电气控制系统中的液压压下计算机控制系统要实现轧制压力闭环控制和轧辊位置闭环控制