而在过程控制系统中应用较为广泛的流量是比值控制系统。
Flow ratio control system is one of the widest applications in the Process control system.
分析了尿基复合肥中的关键控制，尿基与干粉物料的配比，详细介绍了双闭环比值控制系统的设计；
The paper analyzes the main control of urea-based compound fertilizer the ratio of liquid urea and dry pow-der material.
最后，以混合釜成分串级比值控制系统为例，介绍了实现该控制算法的成分数字调节器的具体方法。
Finally, this paper demonstrates the implementation of a digital controller based on the algorithm by taking the cascade and ratio control system as a...
本文还以混合釜成分串级比值控制系统为例，介绍了实现该控制算法的成分数字调节器的具体方法。
The algorithm is applied to control the product composition of a CSTB, as main controller of the cascade and ratio control system, to demonstrate the implementation of the...
该软件能实现单回路控制系统、串级控制系统、比值控制系统的组态、调试和生成，并能进行策略文件的下装。
This software can accomplish the configuration, debugging and building of single-loop control system, series control system, ratio control system, and can upload strategy files to other controllers.
介绍了双闭环比值控制系统的设计思路以及在氯乙烯合成装置中乙炔和氯化氢比值控制系统的设计和应用，以及在设计比值控制系统时所应注意的有关事项。
This paper introduces the design concept of double closed-loop ratio control system as well as the design and the application about acetylene with hydrochloride in chloroethylene synthesis unit.
这包括规定的术后第一天使用的华法林和持续6周的使用，目标是控制国际标准化比值在1.5到2之间。
This consisted of administration of warfarin on postoperative Day 1 and continuing for 6 weeks aiming for an international normalized ratio of 1.5 to 2.
分析了首钢中厚板轧后处理中的水幕控冷工艺过程，提出了一种双闭环流量比值模糊控制系统方案。
The water-curtain controlled cooling process after rolling steel plate in Shougang Group is analyzed, then a double closed-loop fuzzy control scheme for flow ratio is proposed.
为防止由控制量切换引起的系统扰动，引入比值切换方式；为消除系统余差，引入智能积分开关。
In order to damp the disturbances aroused by control switch and eliminate the system stead-state error, ratio switch and intelligent integrated switch are introduced int.
介绍了利用电容液位计和DCS控制系统的比值仪表模块的结合，成功地对成品碱地槽液位测量实施改进的工作内容。
Combing capacitance-type level meter and ratio instrument module of DCS controlling system level determination of product caustic soda ground bunker was successfully innovated.
该系统由温度的串级模糊控制、空气流量比值控智和自适应补偿系统组成。
The whole control system consists of a cascade fuzzy control system for temperature, a ratio control system for air flow, and an adaptive compensation system.
通过控制热、冷风量的比值实现对球磨机入口负压的控制。
It controls the inlet negative minus pressure via the quantity ratio of hot and cold winds.
输入电流的谐波量有赖于整流器的电压获取值m，即输出电压和输入电压的比值，也有赖于操作人员的控制。
Harmonic content of the input currents depends on the rectifier voltage gain m defined as ratio of the output voltage and the input line voltage as well as the employed control.
本文阐述以浙大中控JX-300DCS为平台，采用比值、串级和超弛控制等复杂控制方案，实现了对硫磺回收装置的自动控制。
Based on the JX-300DCS, we used the complicated control schemes such as proportional control, cascade control and override control to realize the automatic control in sulfur recovery unit.
要实现高压溶出过程的优化控制，关键是能够在线检测苛性比值与溶出率。
In order to control HPD process optimally, the key is to measure RSA and LR online.
本文主要讨论由上述因素引起的入射角、折射率、楔形度、厚度与曲率半径的比值对光学角偏差的影响，以利于生产工艺的控制。
The article mainly discusses optical angular deviation affected by angle of incidence, curvature, refractive index and unparalleled faces in order to modify the windscreen processing.
该系统不但可以实现单回路控制，还可以完成串级、比值等复杂控制方案。
This system can not only finish single loop control, but also can implement complex control schemes such as cascade and ratio etc.
该系统不但可以实现单回路控制，还可以完成串级、比值等复杂控制方案。
This system can not only finish single loop control, but also can implement complex control schemes such as cascade and ratio etc.
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