Intelligent Positioner

Application of intelligent positioner in 400 kt / a PTA plant

智能定位器在400kt/aPTA装置上的应用

Then the principle of the intelligent positioner is presented , and the advantages and developing trends are analyzed .

介绍了智能阀门定位器的原理，分析了它的优势，以及发展趋势。

This article introduces the constituent principle of the intelligent positioner and its installation / day-to-day maintenance .

介绍了智能定位器的组成原理及安装与日常维护。

The Applications of ARC A-TRON Intelligent Positioner

ARCA-TRON智能定位器及其应用

In accordance with the requirements of products of HART protocol , the interfacing card for intelligent positioner based on HART protocol is developed . Practical hardware design is given , especially the low power consumption characteristic of the valve positioner is analyzed .

针对HART协议产品的要求，开发了基于HART协议的智能定位器接口卡，给出了具体的硬件设计，特别是针对阀门定位器的低功耗特性作出了分析。

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

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。

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

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。

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。

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。

In this thesis , the author studied mainly the method for an intelligent valve positioner based on HART protocol , using two-wire system .

作者研制的智能阀门定位器是可配置HART总线接口的两线制定位器，采用两线制总线供电方式工作。

Intelligent valve positioner assists the valve to achieve flow control , so it plays a crucial role in the field of industrial control .

智能阀门定位器辅助调节阀实现流量的控制，在工业控制领域发挥着重要的作用。

Through the design and analysis of the entire hardware system circuit , the pre-established overall design of the intelligent valve positioner hardware system was achieved finally .

通过整个硬件系统的电路设计分析，最终完成了预先制定的智能阀门定位器硬件系统整体设计方案。

Mechanism , electronics , communication , the knowledge of the control theory and the knowledge of relative software are applied in intelligent valve positioner , so it is a intelligent product of muti-subject .

智能阀门定位器集合了机械、电子、通讯以及控制理论知识和相关软件知识，是一个跨学科的智能产品。

Nowadays , since analog instruments are already applied in a wide-range , developing and studying intelligent valve positioner based-on HART protocol has valuable applications as well as a brilliant prospect in market field .

目前，由于模拟仪表的大量使用，开发研究基于HART协议的智能阀门定位器具有良好的应用价值和市场前景。

Aiming at the intelligent valve positioner , the communication interface of the positioner based on FF protocol is exploited in this paper . The OEM development method based on two-CPU structure is expounded .

根据智能阀门定位器总线化的要求，开发了基于FF协议的通信接口，阐述了双处理器结构的OEM开发思想，给出了实现FF通信的详细步骤和开发工具。

Comparing with traditional valve positioner , the intelligent valve positioner has the advantages of excellent controlling accuracy , low energy consuption and more functions , and it meet the demand of process control with its function of thinking and possessing some experience and knowledge of man .

这样，相对传统阀门定位器，该智能阀门定位器不仅体现出精度提高，能耗降低，功能增多等优点，而且它能集合一定人类的经验知识，具有一定的思维能力，符合过程控制的发展需要。

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

Design of Control System of Intelligent Electro-Pneumatic Valve Positioner

智能阀门定位器控制系统设计

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

智能电&气阀门定位器

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。