2D数字溢流阀,2D digital relief valve
1)2D digital relief valve2D数字溢流阀
1.A new2D digital relief valve was adopted in this thesis.本论文采用新型2D数字溢流阀,以阀芯的旋转和直线运动两个自由度实现导阀级和主阀的功能,使溢流阀的结构大为简化,并通过压力传感器直接检测系统调定压力,进行压力闭环控制来改善2D数字溢流阀的性能,实现对压力的远距离监控和自动调节。
英文短句/例句
1.Analysis and Simulation of Performance of Digital Pressure Vavle;2D数字溢流阀的性能分析及仿真研究
2.Analysis and Simulation of Dynamic Characteristics of 2D Digital Relief Valve2D数字溢流阀的动态性能仿真与分析
3.Modeling and Simulation of Digital Water Hydraulic Relief Valve数字式纯水液压溢流阀的建模与仿真
4.Test Research of Digital Proportional Relief Valve for Shifting on Vehicle车辆换挡用数字比例溢流阀试验研究
5.Dynamic Characteristics and Frequency Response of 2D Digital Sevor Valve and Its Controller2D数字伺服阀及控制器的性能研究
6.Design and Test Research of Digital Proportional Relief Valve for Shifting on Vehicle车辆换挡用数字比例溢流阀设计及试验研究
7.Effects of Variable Discharge Coefficient Models on Steady-state Simulation of Pilot Relief Valves先导式溢流阀变流量系数模型静态仿真研究
8.Data Analysis Based Pilot Liquid Bridge Design of Pressure Reducing Valve基于数值分析的溢流型减压先导阀参数设计
9.flow control and overload relief valve流量控制过载溢流阀
parison and Analysis on the Ports of Direct-actuated Relief Valves直动式水压溢流阀阀口压力特性研究
11.Flow Channel Analysis and Its Improvment of Pure Water Hydraulic Proportional Relief Valve一种纯水比例溢流阀的阀口流道分析及改进
12.2-D Unsteady Computational Analysis of Square Cylinders in Cross Flow2D非稳态方柱绕流的数值模拟与分析
13.The Dynamic Character Analysis of Valve Port Dynamic Pressure Feed-back Direct-acting Overflow Valve;阀口动压反馈直动式溢流阀的动态特性分析
14.A Method to Accelevate the Closing Process of The Main Valve Opening of Pilot Relief Valve;加快先导式溢流阀主阀口关闭过程的方法
15.Research on Structural Design of Valve Port Dynamic Pressure of Direct Acting Relief Valve阀口动压反馈直动式溢流阀的结构设计研究
16.Study on NC Technology of Electric-Actuator of Fluid Valve;流体阀门电动执行器数字化控制技术的研究
17.Design and Research in Numerical Proportion Flow Control Valve of Automatic Transmission自动变速器数字比例流量阀设计与研究
18.Research of Intelligent Digital Flow Valve Based on Fuzzy Self-adaptive PID Control基于模糊自调整PID控制的智能数字流量阀研究
相关短句/例句
2D digital valve2D数字阀
1.In the gas-liquid ejection system, the2D digital valve is used as the control component which plays a substantial role on the system performance.该装置采用2D数字阀作为控制元件,在整个系统中扮演着至关重要的角色。
3)Digital relief valve数字溢流阀
1.Investigation and development of new high-pressure hydraulic digital relief valves;新型高压水压数字溢流阀的研究与开发
2.The basic method for PLC control of digital relief valve was emphatically introduced here,including control principle,driving interface,and control logic of software.数字溢流阀采用PLC控制,可以改善控制性能,提高开启率和闭合率,并可以方便地与计算机控制系统相连接。
4)Digital pure hydraulic valves数字式溢流阀
5)digital proportional relief valve数字比例溢流阀
1.The mathematical model of oil feeding process of a wet clutch has been developed,with the pressure controlled by a pulse width modulation(PWM)digital proportional relief valve,and the model is simulated by MSC Easy5.建立了使用脉宽调制数字比例溢流阀进行换档压力控制的湿式离合器充油过程的数学模型,用MSC Easy5进行了仿真计算。
2.This paper established the mathematical model of thedigital proportional relief valve for vehicle shifting,applied simulation software MATLAB/Simulink to analyze its dynamic performance.建立了车辆换档用数字比例溢流阀数学模型,利用MATLAB/Simulink仿真软件分析了其动态性能。
6)2D digital servo valve2D数字伺服阀
pared to other servo valves,2D digital servo valve has the advantage of insensitivity to oil contamination.2D数字伺服阀相比较其他伺服阀,抗污染能力强;在设计中高低压口与螺旋槽之间可以取为零遮盖即可保证稳定,同时还使阀芯的静态轴向刚度很大,阀芯的转角位移到轴向位移之间的转换精度很高;伺服螺旋机构泄漏极小,其功耗与流体动力控制系统的其他能量损失相比几乎可以不考虑;控制特性比较理想,没有滞环和死区。
2.The working principle of2D digital servo valve was introduced,and the mathematic model was established.介绍2D数字伺服阀的工作原理,提出了步进电机连续跟踪算法的控制方法,在步进控制中引入脉宽调制控制技术使得步进电机输出角位移连续可控,建立动态模型,最后对数字阀频率响应进行实验研究。
延伸阅读
[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]分子式：C16H16ClN3O3S分子量：365.5CAS号：26807-65-8性质：暂无制备方法：暂无用途：用于轻、中度原发性高血压。
