串级控制系统

蒸汽压力控制，以蒸汽压力为主控参数的PI串级控制系统。

Steam pressure part uses the PI cascade control system , in which steam pressure is primary control parameter and hearth temperature is subsidiary parameter ;

通过将该方法应用于电厂过热汽温系统的控制进行仿真研究并与常规PID串级控制系统进行比较，结果表明控制系统的性能得到较大的提高。

The simulation for super-heated steam temperature control system using presented method is carried out . The results show that the control system performance is better than the conventional cascade control system .

串级控制系统的PID参数自动整定算法

Auto - tuning PID Method for Cascade Control Systems

基于DSP快速原型的淀粉生产线串级控制系统

Application of Cascade Control System in Starch Production-line Based on Rapid Prototyping of DSP

微反应槽PCR芯片阵列前馈-串级控制系统

Feedforward-Cascade Control System for the Array of Micro-reactor Polymerase Chain Reaction ( PCR ) Chips

用RBF网络整定的火电厂主汽温PID串级控制系统

PID Cascade Control System of Power Plant Main Steam Temperature with RBF Network Tuning

同时，针对复杂控制系统中应用最为广泛的串级控制系统与前馈控制系统，提出了与其相适应的PID参数自整定策略；

Meanwhile , the auto-tuning strategies focused on cascade and feedforward control systems are put forward as well .

结合了2者的优点，仿真结果表明，该串级控制系统在控制品质、鲁棒性等方面明显优于常规PID控制系统。

Simulation results show that the control quality and the robustness of this system apparently are superior to those of the general PID system .

实际使用证明该方案比传统的PID串级控制系统具有更好的品质，取得了较高的经济、社会效益。

The practice shows that the system has better control quality than conventional PID series control system and it has achieved a great economic and society benefit .

基于VB6.0的双容水箱液位串级控制系统设计

Design of Double-capacity Water Tank Liquid Level Cascade Control System Based on VB 6.0

仿真结果表明，Fuzzy-PID复合串级控制系统具有更好控制品质。

The results of the simulation indicate that Fuzzy - PID composite cascade control system will have better qualities .

该虚拟智能设备在实际工程中投入应用，结果表明该控制系统比传统的PI串级控制系统具有更好的品质，控制效果较好。

The application of the intelligent virtual device to the project proves that the control system offers better control quality than conventional PID series control system .

Matlab仿真结果表明，新的串级控制系统对模型的不确定性和外扰均有较强的适应性和鲁棒性，其控制品质远优于常规的串级控制系统。

The Matlab simulation shows that the new serial control system compared with general cascade control has excellent control performance , outstanding adaptability and robustness against model uncertainties and external disturbances .

建立了基于PI调节的，可以构成大闭环、小闭环嵌套的串级控制系统总体技术方案，完成了系统的设计与调试。

The technical plan allows to constitute a tandem control imbedded with big closed-loop and small closed-loop , upon which the design and adjustment of the system us completed .

针对火电厂主汽温过程特点，提出了一种串级控制系统的新方法，将预测控制与常规PID控制方案相结合。

In this paper , a new method of cascade control system is presented by combining prediction control with conventional PID control according to some characteristics of the main-steam temperature of thermal power plant .

对火电厂锅炉主汽温度控制系统进行了方案设计研究，将预测控制与常规的PID控制方案结合起来，提出了一种串级控制系统的新方法。

A new design method is researched for main steam temperature control system of power plant boiler . A new method of cascade control system is presented by combining prediction control to conventional PID control .

文章针对双水箱液位系统，主调节器采用模糊PID控制，副调节器采用比例调节器的串级控制系统对水箱液位控制。

This paper deals with the water level system of double tanks , and a cascade control system is applied to control the water level , in which the fuzzy-PID controller is used as the main regulator and the proportional controller as the auxiliary regulator .

介绍了锅炉温度串级控制系统的结构与控制特点，描述了应用MCGS组态软件、可编程控制器及485工控网络对锅炉夹套和锅炉内胆温度的串级控制。

This paper introduces the temperature control system of boiler and it 's construction and control characteristics , and describe the applied MCGS software , PLC and 485 control network to boiler temperature .

设计了整体的控制和安全解决方案，采用单神经元PID控制器作为加热炉出口温度串级控制系统的主回路控制器，应用CFC、SFC和SCL语言编程实现。

Design the overall control and security solutions , using single neuron PID controller as the furnace outlet temperature cascade control system of the main circuit controller , application CFC , SFC and the SCL language programming .

讨论了目前在给水处理厂投药自动控制系统中较为先进的SCD控制系统（包括单闭环及串级控制系统）。

In this paper , We discuss the SCD Single factor and the SCD serial automatic chemical dosing control systems for waterworks , which are the most advanced system at the present time China .

针对火电厂中大惯性、大延迟的主汽温对象，充分发挥PID抗干扰性强和DMC对惯性、延迟适应能力强的优点，设计了DMC-PID串级控制系统。

DMC-PID cascade control system is designed for the main-steam temperature object in utility boilers with inertia and delay behaviors . It takes the advantages of the strong anti-jamming ability of PID and the good adaptability to inertia and delay of DMC .

本文以ITAE积分准则为性能指标，提出了采用单纯形寻优技术和遂步逼近法选择直接数字串级控制系统主、副回路PID算式中最佳整定参数的方法。

Using the ITAE criterion as a performance index , the method is presented for obtaining optimum tuning parameters of the PID algorithm expressions of main loop and vice-loop in the direct digital cascade control systems through the use of simplex method and step by step approximation method .

在建立机组及DEH系统仿真模型的基础上，分析了DEH系统的基本结构和功能，整定了负荷串级控制系统的调节器参数，优化了反馈回路投切与阀门控制方式切换的控制算法。

Based on the building of the simulation model of unit and DEH , this paper analyzes the structure and function of DEH . And the control arithmetic of feedback loop switch and valve control mode switch is optimized by adjusting the regulator parameters of load control system .

本文论述了串级控制系统的特点，串级控制系统的原理，以及SLPC智能调节器串级控制功能的实现，SLPC智能调节器在锅炉汽包水位控制系统中的应用。

The paper deals with the characteristics and principle of the serial control system , the way to realize the serial control function with intelligent regulator SLPC , and the application of intelligent regulator SLPC to water Level control system of boiler steam drun .

水温&循环水流量串级控制系统的实现

Study on achievement of water temperature-circulating water flow cascade control system

网络控制系统与网络化串级控制系统的结构分析

Architectural Analysis of Networked Control System and Networked Cascade Control System

一种无自衡液位过程串级控制系统

A kind of Series Control System for Non-balance Liquid Level Process

一类网络化串级控制系统的分析与建模

Analysis and Modeling of a Class of Networked Cascade Control System

直接数字串级控制系统整定参数寻优

Obtaining optimum tuning parameters of direct digital cascade control systems

串级控制系统在燃机电站控制系统中的应用

Research on cascade control applied to the gas turbine plant control system