valve positioner

The Research and Development of Control Methods Based on Intelligent Valve Positioner

基于智能阀门定位器控制策略的研究与开发

Intelligent Valve Positioner and Its Application in Marine Engine Room Control System

智能型阀门定位器及其在船舶机舱自动控制系统中的应用前景

Application of Fuzzy Control in the Control System of Intelligent Adjusting Valve Positioner

模糊控制在智能调节阀定位器控制系统中的应用

Analysis of Development Key Technologies in Intelligent Electric Valve Positioner

浅析智能电气阀门定位器开发关键技术

The Design of a Valve Positioner System Based on ARM Microcontroller

智能阀门定位系统的设计

Development of EPA High Speed Communication Module for Intelligent Valve Positioner

智能阀门定位器EPA高速通信模块的开发

In addition , the software design of intelligent valve positioner is also introduced .

同时也介绍了智能阀门定位器的软件设计。

Design of Control System of Intelligent Electro-Pneumatic Valve Positioner

智能阀门定位器控制系统设计

Research and Development on Smart Electrical Valve Positioner

智能电气阀门定位器的研究开发

The Development of Smart Valve Positioner Based on HART Protocol

基于HART协议的智能定位阀控制系统的研制和开发

At present intelligent valve positioner is the focus of domestic and foreign research and use .

目前智能式阀门定位器是国内外研究和使用的重点。

The application of intelligent valve positioner and its maintenance

智能阀门定位器的应用及维护

The control system of the smart hydraulic valve positioner is introduced based on ARM microcontroller .

介绍了一种基于ARM的智能液压阀门定位器控制系统的基本组成、系统结构、硬件设计、软件流程以及控制策略。

A means by the intellective valve positioner to change the static characteristic of control valve

一种用智能型阀门定位器改变调节阀静态特性的方法

A Discussion on the Selection of Smart Valve Positioner

智能阀门定位器的设计选型探讨

An Intelligent Valve Positioner Based on the Hall Encoder

基于霍尔编码器的智能阀门定位器设计

For most intelligent valve positioner , the initialization process is basically very simple .

对大多数智能阀门定位器来说，初始化过程基本上非常简单。

Finally , the self-tuning PID is applied into intelligent valve positioner . 4 .

最终将自整定PID控制算法应用于智能阀门定位器中。

Application of human-simulated intelligent control in smart electro-pneumatic valve positioner

仿人智能控制在智能电-气阀门定位器中的应用

The experiment indicates that the intelligent valve positioner fulfills the FF communication function .

经测试，阀门定位器实现了FF总线通信功能，证明开发方案的可行性。

The Qi ( vital energy ) Intelligent Electro-pneumatic Valve Positioner

智能电&气阀门定位器

Optional feedback device and electrical valve positioner .

可选配反馈信号装置及电气阀门定位器。

Author has introduced the structure principle and the main function for the smart valve positioner of the urea plant ;

介绍了尿素装置智能型阀门定位器的结构原理和主要功能；

Design wholly the control system of the intelligent valve positioner , choose the right chip which is in the control system .

对智能阀门定位器的控制系统进行总体设计，对系统中的各个芯片进行选材。

Self-tuning of PID Parameters on Intelligent Valve Positioner

智能阀门定位器PID参数自整定及控制算法设计

Intelligent Valve Positioner The control precision high , can achieve precise control valve , thereby enhancing the level of control system .

智能阀门定位器的控制精度很高，可以实现调节阀的精确控制，从而提高系统的控制水平。

Intelligent electro-pneumatic valve positioner based on two-wire system is one of main developing trend of valve positioners .

二线制智能电气阀门定位器是阀门定位器的主流发展方向。

Study on the Technology and Characteristic of First Hand Defend at Backhand Location of Wang Hao manual valve positioner

王皓反手位第一板防守技术与特点研究手动阀定位机构手动阀反馈装置

Application of Intelligent Electro-Pneumatic Valve Positioner

智能电-气阀门定位器的应用

All in all , the intelligent electro_pneumatic valve positioner have its advantage , also is one of trend of control process development .

综合来讲，智能电-气阀门定位器拥有其优越性，是过程控制发展的趋势之一。