foxboro

Intelligent Automation of Foxboro for the paper Industry

Foxboro在造纸行业的先进控制和运用

Foxboro I / A Virtual DCS Based on OOP

基于面向对象技术虚拟FoxboroI/ADCS系统

G. Foxboro , with good effects . This method is also considered as the reference for propagating to be applied in domestic enterprises .

6σ方法早已在国外的代表公司（如美国Foxboro公司）应用，并取得了良好的效果，该方法对国内企业中的推广应用也具有一定的参考借鉴意义。

This article described the principle and usage of Shanghai FOXBORO 's I / A series self-tuning controller and applied it into reheat steam temperature control system .

简单介绍并分析了上海FOXBORO公司I/ASeriesPIDA自整定控制器及其使用方法，并在再热汽温控制系统中得到成功应用。

The text is about the intelligent automation and advanced controlling in pulping , pulp washing , paper-making and recovery process by Foxboro .

本文阐述了Foxboro在制浆、洗浆、造纸和碱回收过程的自动化控制和优化控制的应用和能力。

The interlock of boiler cold-wind doors with FOXBORO I / A ′ S software

用FoxboroI/A′S软件实现锅炉冷风门联锁

The application of I / A Series control system is introduced , which is developed by Foxboro company in atmospheric and vacuum distillation unit of Tianjin Petrochemical company .

介绍了FOXBORO公司生产的I/ASeries控制系统在炼油厂常减压装置中的应用情况。

According to the nature of manufacture process and requirements , the automatic control scheme is determined , and the I / A series DCS system of American FOXBORO corporation is selected .

根据白碳黑生产工艺的特点以及生产要求确定自动控制方案，选择美国FOXBORO公司的I/AseriesDCS系统。

It adopts FOXBORO 's DCS as a example , so we configuration via filling table , user only define I / O condition , fill certain operation variable , and name logic variable .

它以FOXBORO的DCS控制系统为主要参考模式，采用填表的方式进行控制组态，用户只需定义I/O条件、填写具体的运算变量名、逻辑变量名即可。

This article introduces the interlock of boiler cold-wind doors with FOXBORO I / A 'S software in Shanxi aluminum factory . It decreases the work intensity and increase the reliability and veracity of cold-wind doors interlock program .

叙述了山西铝厂Ⅰ期锅炉采用FoxboroI/A′S软件实现冷风门联锁，减少了运行人员的操作强度，提高了冷风门联锁程序的可靠性和准确程度。

This paper introduces tte working principle , the pneumatic connection , the hardware circuit and the system software design of the High Precision Mid-Pressure Intelligent Air Leakage Tester , based on 8752 single chip microcomputer and the differential pressure transmitter produced by FOXBORO Co. of America .

文中介绍了基于8752单片机和美国FOXBORO公司微差压变送器研制的高精度中压型智能测漏仪，论述了其工作原理、气路结构、硬件电路设计及系充软件设计。

The problem of outcome cntrol-loop in the polyester production has been analyzed , and then , how to make good use of interface specificity of model block and advanced control arithmetic in I / A 51B system of Foxboro Company to improve the control-loop , has been summarized .

对聚酯生产出料系统控制回路存在的问题进行了分析，论述了如何充分利用美国Foxboro公司I/A51B系统所提供模块的接口特性和先进控制算法，对此控制回路进行完善。